40 recommended sightseeing spots in Shizuoka! From Izu’s hot springs in the East to hidden gems in Hamamatsu in the West

Home to Japan’s iconic Mount Fuji, Shizuoka Prefecture offers a rich variety of sightseeing attractions, from the sea to the mountains. With a generally mild climate, visitors can enjoy sightseeing and activities year-round. The local cuisine is also a highlight of any trip, featuring a diverse selection including seafood from Suruga Bay, eel from Lake Hamana, Fujinomiya Yakisoba (a famous B-class gourmet dish), and Shizuoka Oden. In this guide, we introduce 40 recommended sightseeing spots in Shizuoka, covering both popular destinations and hidden gems.

1. Mount Fuji

Revered by both Japanese and foreign visitors, the sacred Mount Fuji continues to captivate with its majestic presence. In 2013, it was designated a UNESCO World Cultural Heritage site, further solidifying its status as a top tourist destination.

While the Yamanashi side of Mount Fuji is often in the spotlight due to its convenient access from Tokyo, the Shizuoka side offers a unique view of the mountain in combination with the sea—something you can’t experience from Yamanashi.

Miho no Matsubara in Shimizu Ward, also a World Heritage site, and the northwestern coast of the Izu Peninsula are breathtaking spots to view Mount Fuji over the ocean. Additionally, gazing up at the mountain from the low-altitude southern foothills provides an awe-inspiring perspective.

2. Fujisan Hongu Sengen Taisha Shrine (Fujinomiya City)

Located in Fujinomiya City, Fujisan Hongu Sengen Taisha Shrine is the principal shrine of the Suruga Province, dedicated to Mount Fuji as its sacred object. It is also the head shrine of approximately 1,300 Sengen shrines across Japan.

As part of the UNESCO World Cultural Heritage designation, this shrine is a must-visit for tourists. It is also famous for "Fujinomiya Yakisoba," a beloved local B-class gourmet dish that attracts many foreign visitors. The main shrine, worship hall, and tower gate, built in 1604 by Tokugawa Ieyasu, are designated Important Cultural Properties of Japan.

Additionally, the crystal-clear spring water from Mount Fuji, including Wakutama Pond, adds to the charm of this location. Visitors are encouraged to bring empty bottles to collect the pristine water during their visit.

3. Kakitagawa Springs (Shimizu Town)

Just a short detour from National Route 1 Bypass leads to the astonishing sight of the Kakita River Springs. Here, numerous water sources, known as "waki-ma," gush out the underground water of Mount Fuji, with nearly 100 spring outlets in total.

The ever-flowing springs and the pristine waters of the Kakita River create a picturesque landscape unique to the foothills of Mount Fuji. At Kakita River Park, visitors can taste dishes made with the famously pure water and even collect some to take home.

4. Asagiri Plateau (Fujinomiya City)

Stretching across the western foothills of Mount Fuji at an altitude of 700–1,000 meters, Asagiri Plateau offers an unobstructed view of the mountain’s perfect conical shape.

With its cool climate, the area thrives as a dairy farming region. Popular tourist farms such as "Makaino Farm" and "Fuji Milk Land" draw many visitors, especially families, on weekends.

Tanuki Lake, located within the plateau, is a famous spot for capturing the "Diamond Fuji" and its reflection, known as "Sakasa Fuji" (upside-down Fuji). On clear days, even a smartphone camera can capture breathtaking photographs of the scenery.

5. Numazu Port (Numazu City)

Situated at the base of the Izu Peninsula, Numazu Port is a popular seafood gourmet destination easily accessible from the Tokyo metropolitan area. Suruga Bay, known as Japan’s deepest bay, yields a diverse array of marine life, with fresh catches arriving daily.

The port area is lined with numerous restaurants offering fresh seafood, and the local markets sell freshly caught ingredients at reasonable prices. Attractions such as an aquarium and observation facilities make it a great spot for families to enjoy a full day of exploration.

6. Fuji Safari Park (Susono City)

With its famous commercial jingle, Fuji Safari Park is one of Japan’s best-known tourist attractions. As one of the largest safari parks in the country, it offers close-up encounters with over 100 lions, just as the song suggests.

Visitors can explore the park by bus, private car, or on foot through the popular Walking Safari course. Depending on the season, guests can take commemorative photos with lion cubs or ride in a sleigh pulled by real reindeer, making it a highly entertaining destination.

7. Shimizu (Shizuoka City)

Shimizu, formerly Shimizu City, merged with Shizuoka City in 2003 to become Shimizu Ward. Historically a thriving port town, it is known as the hometown of Shimizu Jirocho, a famous historical figure, and Momoko Sakura, the creator of Chibi Maruko-chan.

Shimizu is also home to the UNESCO World Heritage site Miho no Matsubara. The city center was once Ejiri-juku, a post town along the historic Tōkaidō route, and offers many historical sightseeing spots.

Additionally, Shimizu is connected by ferry to Toi Onsen on the Izu Peninsula, with a travel time of about 1 hour and 10 minutes, making it a convenient base for exploring Suruga Bay and beyond.

8. Oigawa Railway (Shimada City)

The Ōigawa River, historically one of the most difficult obstacles along the old Tōkaidō route, is now home to the scenic Ōigawa Railway. This nostalgic railway follows the river for about 65 km from JR Kanaya Station, attracting train enthusiasts and tourists alike.

Particularly notable is the Ikawa Line beyond Senzu Station, Japan’s only remaining Abt rack railway, which winds through mountainous terrain. Several remote stations along the route offer breathtaking views of gorges and bridges.

Ōigawa Railway is also famous for reviving steam locomotives for sightseeing, being the first in Japan to do so. Seasonal events and special tickets make every ride a memorable experience.

9. Nihondaira (Shizuoka City)

Nihondaira, spanning the former Shizuoka City and former Shimizu City, has long been known as a scenic tourist spot. Facing east, visitors can enjoy views of Mount Fuji and the Izu Peninsula over Suruga Bay, while to the north, the Southern Alps stretch beyond the cityscape of Shizuoka.

To the south lies Kunōzan Tōshōgū, a shrine dedicated to Tokugawa Ieyasu, making it a historically significant site. The Nihondaira Parkway, a popular driving route, and Nihondaira Zoo, the birthplace of the famous red panda "Fūta," add to the many attractions in the area.

10. Kakegawa Castle (Kakegawa City)

The Kakegawa Castle keep, located along the Tōkaidō route, can even be seen from the Shinkansen window. The castle was contested between the Tokugawa, Imagawa, and Takeda clans before serving as the seat of Kakegawa Domain until the Meiji Restoration.

The three-tier, four-story wooden castle keep was reconstructed in 1994 and sparked a nationwide boom in castle restorations during the Heisei era. Together with the preserved Ninomaru Palace and Taiko Turret, the site remains a popular tourist destination.

Note: Due to renovation work, the castle keep and surrounding areas were closed from June 2022 to January 2023. Please check the official website for updated information.

11. Lake Hamana (Hamamatsu City)

Located in western Shizuoka, Lake Hamana is a brackish lagoon connected to the sea. Its nutrient-rich waters make it an ideal environment for eel, oyster, and seaweed farming.

The surrounding area features numerous attractions, including the amusement park "Hamanako Palpal" and the "Hamanako Garden Park." Historical sites such as Arai Sekisho and hot spring resorts like Kanzanji Onsen also add to its appeal.

With its many inlets, Lake Hamana is also a popular spot for marine sports like yachting and boating. The area is dotted with marinas and beach resorts, making it a great destination for water activity enthusiasts.

12. Hamamatsu (Hamamatsu City)

Situated between Lake Hamana and the Tenryū River, Hamamatsu has thrived as the regional center of the Tōtōmi area since Tokugawa Ieyasu established his castle there.

The city is home to Hamamatsu Castle, also known as the "Castle of Success," and the Hamamatsu Museum of Musical Instruments, linked to world-renowned instrument manufacturer Yamaha. Other recommended attractions include Air Park, an aviation museum near the Japan Air Self-Defense Force base, and the "Unagi Pie Factory," dedicated to the city's famous sweet "Unagi Pie" (Eel Pastry).

Hamamatsu is also one of Japan’s two major gyoza (dumpling) capitals, along with Utsunomiya. A night out in Hamamatsu often involves hopping between gyoza restaurants, making for a great culinary experience.

13. Yamanaka Castle Ruins (Mishima City)

Located along the Tōkaidō route between Hakone and Mishima, the Yamanaka Castle ruins date back to the late Sengoku period when the Hōjō clan built the fortress to defend against Toyotomi Hideyoshi.

The castle is unique for its wavy earthen embankments, known as "une," which have led castle enthusiasts to affectionately nickname it the "waffle castle."

Although it was the site of fierce battles, the ruins are now a popular viewpoint for Mount Fuji. Designated as one of Japan’s 100 Famous Castles, Yamanaka Castle continues to attract visitors, especially after recent preservation efforts.

14. Shimoda (Shimoda City)

Located near the tip of the Izu Peninsula, Shimoda was one of Japan’s first ports opened to the world when the country ended its period of isolation in the late Edo period. As a result, the city is home to many historical sites related to its role in international diplomacy, including Gyokusen-ji Temple (which served as the first U.S. consulate), the Shimoda Museum of Opening, and Perry Road, named after U.S. Commodore Matthew Perry.

Shimoda also offers natural attractions such as the Shimoda Floating Aquarium and Shirahama Ohama Beach. For panoramic views of the harbor and town, take the Shimoda Ropeway up to Mount Nesugata.

15. Nirayama and Izu Nagaoka (Izunokuni City)

Nirayama, in the northern Izu Peninsula, was historically the center of the region until the end of the Edo period. During the late Heian period, Minamoto no Yoritomo was exiled to Hiruga Kojima near Nirayama, where he secretly met with Hōjō Masako.

In the Sengoku period, Hōjō Sōun built his castle in Nirayama, and during the Edo period, it became home to the Nirayama Daikansho (local magistrate's office). The Nirayama Reverberatory Furnace, constructed by magistrate Egawa Hidetatsu in the late Edo period, is now a UNESCO World Heritage site.

Izu Nagaoka, located across the Kano River from Nirayama, is a well-known hot spring resort. Visitors can also take a ropeway up Mount Katsuragi for a stunning panoramic view of Mount Fuji and Suruga Bay.

16. Atami Onsen (Atami City)

Atami is one of Shizuoka’s most famous hot spring resort towns, conveniently accessible from Tokyo. Once in decline after Japan’s economic bubble burst, Atami has experienced a resurgence in recent years, with new hotels and revitalized shopping streets bringing back its former vibrancy.

Despite its compact size, Atami’s hot spring district offers a variety of attractions. The shopping streets near the station are filled with delicious local specialties from the Izu region.

Scenic spots such as Nishikigaura and the MOA Museum of Art are located in the surrounding hills, while Hatsushima, a small island off the coast of Atami, is a popular resort destination.

17. Shuzenji Onsen (Izu City)

Shuzenji Onsen is the oldest hot spring in the Izu Peninsula, known as a paradise for hot springs. Legend has it that the famous Buddhist monk Kōbō Daishi struck the ground with his staff, causing the hot spring to emerge.

This historic hot spring town has also been a retreat for literary figures since the Meiji era. Notable writers such as Natsume Sōseki, Akutagawa Ryūnosuke, Kawabata Yasunari, and Shimazaki Tōson have all stayed in Shuzenji Onsen.

The town is home to many sightseeing spots, including Shuzenji Temple and the Bamboo Forest Path. The area is also great for trying local delicacies while walking around. It is undoubtedly one of the must-visit hot springs in Izu.

18. Ito Onsen (Ito City)

While Shuzenji Onsen is known for its history, Itō Onsen stands out for its abundant water supply. The city has ten public bathhouses, allowing visitors to enjoy a hot spring tour with a stamp rally.

Its convenient access—just one train ride from Tokyo—ensures a steady stream of tourists. The area along the Itō River is lined with charming traditional inns and hotels, maintaining its status as a thriving hot spring destination. The town also has many great food spots, making it a wonderful place for night-time exploration.

19. Toi Onsen (Izu City)

Located on the western coast of the Izu Peninsula, Toi Onsen originated during the Edo period when gold mining operations led to the discovery of hot springs. Since then, six different sources have been excavated, and their blended waters are supplied to hotels and public baths.

The gold mine ruins themselves are now a tourist attraction. The surrounding area also features stunning natural scenery formed by the rugged Izu landscape. One of the most popular activities is the "Sea Cave Tour Boat," a must-try when visiting Toi Onsen.

During the summer, the beach in front of the hot spring town is crowded with swimmers. A short trip south leads to Lovers’ Cape, a recommended spot for couples.

20. Izu Highlands (Ito City)

The Izu Peninsula itself is a series of mountain ranges, but the term "Izu Kōgen" specifically refers to the area around Mount Ōmuro in southern Itō City. This major resort area, including the famous Kawana region, features luxury hotels, stylish pensions, and uniquely themed museums.

Natural attractions such as Mount Ōmuro and Jōgasaki Coast make this a place where visitors can fully enjoy Izu in one location. Family-friendly spots like the Izu Shaboten Zoo and the Izu Teddy Bear Museum add to its appeal.

21. Sunpu Castle Park (Shizuoka City)

Since the Imagawa clan established their residence here, Sunpu developed into the political center of Suruga Province. Tokugawa Ieyasu, who lived here as a hostage during his youth, later built Sunpu Castle as his retirement residence after unifying Japan.

The castle ruins, closely linked to the Tokugawa shogunate, have been undergoing excavation and restoration in recent years. The reconstructed Tatsumi Yagura, Kōrō Yagura, and East Gate gradually bring back the castle’s former grandeur.

The towers and gates now serve as museums, and the adjacent Momiji-yama Garden is another highlight. This garden, designed to resemble the landscapes of Suruga and Izu, offers the expansive beauty typical of feudal lord gardens.

22. Toro Ruins (Shizuoka City)

The Toro Ruins in Shizuoka City are one of Japan’s most famous archaeological sites. Many people recognize the name from school textbooks. Designated as a Special Historic Site, the ruins represent a Yayoi-period agricultural settlement, with remains of vast rice paddies, wells, and pit dwellings. Now developed as the Toro Ruins Park, visitors can explore reconstructed dwellings and shrines, making it a classic sightseeing destination in Shizuoka.

The adjacent museum displays excavated artifacts and offers interactive experiences related to Yayoi-era life. Though the surrounding area is mostly residential, the nearby "Toro Mochi House" is known for its delicious Abekawa Mochi, a local specialty.

23. Futamata (Hamamatsu City)

Futamata is a town located just before the Tenryū River reaches the Hamamatsu Plain. It retains the layout of an Edo-period town, featuring nostalgic wooden buildings and Showa-era retro structures, giving visitors a sense of stepping back in time.

Between Futamata and the Tenryū River lies Futamata Castle, a well-fortified stronghold that was once considered nearly impregnable. Even the great Takeda Shingen failed to take it by force, instead using a strategic water siege to cut off supplies. The remains, including the stone foundation of the keep, make it a fascinating historic site.

24. Akihasan Hongū Akiha Shrine (Hamamatsu City)

Located in the mountains of northern Hamamatsu, Akihasan Hongū Akihajinja Shrine is the head shrine of all Akiba shrines in Japan. It enshrines the fire deity Hinokagutsuchi-no-Ōkami and is believed to provide protection against fires.

The shrine is divided into two parts: the Upper Shrine on the 866-meter peak of Mount Akihasan and the Lower Shrine at the foot of the mountain. The Lower Shrine can be reached by bus, while the Upper Shrine is accessible by car. However, those who prefer a challenge can hike up in about 1.5 hours.

The view from the Upper Shrine is stunning, and on clear days, visitors can see as far as the Enshū Sea. Many people working in fire-related professions visit for safety prayers, but since fire is essential to daily life, it is a meaningful place for all visitors.

25. Omaezaki (Omaezaki City)

Omaezaki juts out into the Enshū-nada Sea, located even further south than the tip of the Izu Peninsula. The surrounding area is designated as the Shizuoka Prefectural Omaezaki Enshū-nada Natural Park and is a popular spot for sightseeing along the cape.

The symbol of the cape is the white brick-built Omaezaki Lighthouse, constructed in 1874. Visitors can climb to the top and enjoy a breathtaking panoramic view of the Pacific Ocean, making it a romantic destination.

Additionally, the port of Omaezaki is known for its excellent seafood, offering plenty of gourmet options. If you love the ocean, Omaezaki is definitely worth a visit.

26. Gotemba Premium Outlets (Gotemba City)

Outdoor shopping malls, known as "outlet malls," have been opening across Japan, and one of the pioneers and largest among them is Gotemba Premium Outlets in Shizuoka Prefecture.

Spanning approximately 400,000 square meters, the complex hosts around 300 stores. Shoppers can enjoy stunning views of Mount Fuji while feeling the refreshing highland breeze, making for an enjoyable shopping experience. The outlet is a popular destination not just for shopping but also for family trips and romantic getaways.

27. Mishima Taisha Shrine (Mishima City)

Mentioned in historical records as early as the 8th century, Mishima Taisha Shrine was worshipped by Minamoto no Yoritomo, who was exiled to Izu. Today, it remains a popular power spot and tourist attraction in Shizuoka Prefecture.

One of the highlights is the massive kinmokusei (fragrant olive) tree in the shrine grounds, believed to be over 1,200 years old and designated as a National Natural Monument. The main hall, offering hall, and worship hall are also designated Important Cultural Properties.

Mishima is a city rich in water, benefiting from the underground streams of Mount Fuji. Visitors can enjoy delicious treats like "Fukutaro Mochi" at the shrine’s teahouse or try the local specialty—grilled eel.

28. Joren Falls (Izu City)

Famous for its mention in Sayuri Ishikawa’s enka song Amagi-goe, Jōren Falls is one of Izu’s most well-known scenic spots. With its deep blue plunge pool and elegantly powerful cascade, the waterfall beautifully embodies the song’s themes of longing and resilience.

Upstream along the Shimoda Highway, visitors can find the historic Amagi Tunnel, while downstream lies the Yugasima Onsen hot spring area. The nearby wasabi farms, which use the pure mountain spring water, also offer a chance to try fresh wasabi-based dishes.

29. Arai Barrier (Kosai City)

Arai Sekisho, located on the western shore of Lake Hamana, was an important checkpoint along the historic Tōkaidō route. While many sekisho (checkpoints) existed across Japan, Arai Sekisho is the only one where an original Edo-period building still remains.

The current structure was rebuilt after the Great Hōei Earthquake of 1707 and was further renovated in 1854. Today, it serves as a valuable historical site, allowing visitors to glimpse what travel along the Edo-period highways was like.

30. Mishima Skywalk (Mishima City)

Mishima Skywalk, located in Mishima City, is Japan’s longest pedestrian suspension bridge, offering breathtaking views of Mount Fuji and Suruga Bay. Spanning 400 meters, the bridge provides a thrilling experience for visitors. Beyond just the bridge, the area features adventure activities such as zip-lining, a forest adventure course, and a dog-friendly park, making it a great destination for families and outdoor enthusiasts.

31. Atagawa Banana Crocodile Garden (Higashiizu Town)

As the name suggests, Atagawa Banana Crocodile Park is a unique tourist attraction featuring crocodiles and tropical plants. Located just a short walk from Izu-Atagawa Station, the main building uses natural hot spring heat to house about 140 crocodiles. The botanical garden features rare plants such as Victoria Amazonica, orchids, and carnivorous plants.

In addition to crocodiles, the park is home to manatees, giant salamanders, and tortoises. One of the biggest highlights is the large number of red pandas—over 30 of them live here! The park also cultivates over 20 types of bananas, which can be enjoyed at the on-site fruit parlor.

32. Ryutanji Temple (Hamamatsu City)

Ryōtanji Temple, located in the Iinoya district of Hamamatsu, was the ancestral temple of the Ii clan, who were featured in the historical TV drama Onna Jōshu Naotora (The Female Lord Naotora). This temple has been associated with the Ii family since the Heian period.

Even after Ii Naomasa, one of the "Four Heavenly Kings of Tokugawa," rose to prominence, Ryōtanji continued to thrive under the family's patronage. The temple's nationally designated scenic garden is as grand and well-maintained as a feudal lord’s garden.

The temple grounds also house the graves of Ii Naotora and Ii Naochika. The two, said to have been both cousins and betrothed, are laid to rest side by side.

33. Horai Bridge (Shimada City)

Hōrai Bridge, spanning the Ōigawa River, holds a Guinness World Record as the longest wooden pedestrian bridge in the world! It is exclusively for pedestrians and bicycles, and anyone can cross it by paying a small toll.

During the Edo period, the Ōigawa River was considered one of the most difficult crossings on the Tōkaidō, as bridges were prohibited. However, after the Meiji era, when Makinohara Plateau was developed, Hōrai Bridge was built in 1879 to facilitate travel between the plateau and Shimada-juku.

The bridge is 897.4 meters long. The number 8974 can be read as "yakunashi", meaning "free from misfortune," and the phrase "nagaki no hashi" (long wooden bridge) can be interpreted as "chōjū no hashi" (long-life bridge), making it a popular spiritual power spot among visitors.

34. Komakado Wind Cave (Gotemba City)

Komakado Wind Cave in Gotemba City is a lava cave formed by volcanic activity from Mount Fuji. While there are several such wind caves around Mount Fuji, Komakado Wind Cave is one of the largest, with a total length of 409 meters.

Designated as a National Natural Monument, the cave features unique rock formations, including lava stalactites hanging from the ceiling and rib-like lava formations. Unlike traditional limestone caves, the volcanic landscape has a mysterious and somewhat eerie atmosphere, showcasing the raw power of Mount Fuji.

35. Chichibunomiya Memorial Park (Gotemba City)

Chichibunomiya Memorial Park is a former villa of Prince Chichibu, the younger brother of Emperor Shōwa, which has been converted into a tourist attraction. The park is located at the foot of the outer rim of Hakone, offering a direct view of Mount Fuji, and is surrounded by a serene forest of 1,000 cypress trees.

Inside the park, visitors can explore the thatched-roof main house, a museum displaying items related to the Chichibu family, and Mitsumine Kiln, where the prince once enjoyed pottery making. The rock garden showcases alpine plants cherished by Princess Setsuko.

36. Mount Fuji Forest (Gotemba City)

Fujisan Jūkū no Mori is a nature park in Gotemba City where visitors can fully experience the beauty of Mount Fuji’s foothills. The park is filled with seasonal flowers and trees, providing a refreshing environment for a scenic stroll. It is also pet-friendly, making it a great destination for visitors with dogs.

The highlight of the park is the Fujisan Tenkū Theater, featuring a 6-meter-diameter diorama display of Mount Fuji and a massive 270-inch screen where visitors can learn about the mountain’s history and culture.

The park also includes an adventure playground and a water play area, making it perfect for families. Additionally, the site has the Gotai Nai Onsen Health Center, allowing visitors to relax after a day of exploring.

37. Kawazu Cherry Blossom Tree Line (Kawazu Town)

Kawazu Cherry Blossoms (Kawazu-zakura) are a rare natural hybrid known for their early blooming period, usually from late January to February. These blossoms bring an early touch of spring to Shizuoka, and despite being discovered only in 1955, they have become an iconic part of the region.

Since Kawazu designated the tree as the official tree of the town in 1975, cherry trees have been planted throughout the area. The most famous spot is the 3-kilometer stretch along the Kawazu River, which attracts thousands of visitors during its peak bloom from early February to early March.

The area features footbaths where visitors can relax, and in the evenings, the trees are illuminated, creating a magical atmosphere.

38. Hamaoka Sand Dunes (Omaezaki City)

Hamaoka Sand Dunes, located in Omaezaki City, are one of the major sand dunes in the Enshū-nada coastal region. These vast sand formations, shaped by strong ocean winds, create a dramatic and ever-changing landscape.

In addition to enjoying the breathtaking scenery, visitors can explore nearby attractions such as the Hamaoka Nuclear Museum, which provides educational insights into Japan’s energy production. The dunes are also a great place for nature lovers, with various coastal plant species thriving in the harsh sandy environment.

39. Nakatajima Sand Dunes (Hamamatsu City)

Also part of the vast Enshū-nada dune system, Nakatajima Sand Dunes are located on the western side of the Tenryū River. Like Hamaoka, they feature striking wind-sculpted patterns and are a nesting site for loggerhead sea turtles during the summer.

Nakatajima is also famous as the venue for the Hamamatsu Kite Festival, held every year during Golden Week. The festival’s impressive kite battles attract many visitors from around Japan.

Additionally, the surrounding forested areas are a hotspot for birdwatching, and the dunes themselves host various coastal plant species. Nakatajima Sand Dunes are conveniently located just south of Hamamatsu City, making them an easily accessible natural attraction.

40. Ryugaiwa Cave (Hamamatsu City)

Ryūgashidō Cave, located in the Inasa area of Hamamatsu, is a limestone cave discovered in 1981 by two cave enthusiasts. With a total length of 1,046 meters, about 400 meters are open to the public as a sightseeing route.

The cave’s highlight is the "Golden Waterfall," a spectacular 30-meter-high underground waterfall—one of the largest of its kind in Japan!

The surrounding area includes a museum, rock garden, restaurants, and souvenir shops, making it easy to spend half a day here. By car, it is less than a 20-minute drive from Shin-Tōmei Expressway’s Hamamatsu Inasa IC.

◎ Summary of recommended sightseeing spots in Shizuoka

Mount Fuji, a UNESCO World Heritage site, and the Izu Peninsula, a paradise for hot springs—Shizuoka Prefecture is packed with must-see attractions. From historic towns along the Tōkaidō route to stunning natural spots by the sea and in the mountains, there’s something for every traveler. Whether you’re looking for an active sightseeing adventure or a relaxing getaway, Shizuoka offers a variety of travel plans to suit your needs. Use this guide to discover new and exciting attractions in the region. For those unfamiliar with the area, renting an affordable car in Shizuoka and relying on GPS navigation might be the most convenient way to reach your destinations.