Name: Zaozan Observation Deck
Address: 1-46 Uramachi, Zao, Tahara City, Aichi Prefecture, Japan
Official/Related Website URL: https://www.aichi-now.jp/spots/detail/970/
Operating Hours: 9:00–22:00 (Open year-round)
Admission: Free

【Aichi Prefecture】 Zaozan Observation Deck | A Breathtaking Day & Nightscapes Viewing Spot with a Glimpse of Mt. Fuji
We bring you the tourist information for Zaozan Observation Deck! The Zaozan Observation Deck (ざおうさんてんぼうだい) is an observation point in Tahara City, Aichi Prefecture famous for its stunning views.
From the Zaozan Observation Deck, you can overlook the cityscape of Toyohashi and, to the west, the Ise-Shima area, and if you’re lucky, catch a glimpse of Mt. Fuji to the east.
Not only during the day – at night this spot transforms into one of the top night view date spots in Aichi Prefecture and is popular with couples. Having been selected as one of “Japan’s Top 100 Nightscapes,” its night views are so acclaimed that even professionals give them high praise. Be sure to imprint these unforgettable sights in your memory!
In this article, we will delve into the views from the Zaozan Observation Deck as well as detailed information about access and transportation.
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【Aichi Prefecture】 Zaozan Observation Deck | A Breathtaking Day & Nightscapes Viewing Spot with a Glimpse of Mt. Fuji
A Dating & Sightseeing Mecca! What Is the Zaozan Observation Deck? And What Can You See?

Zaozan Observation Deck is located in Tahara City, Aichi Prefecture, and boasts its breathtaking panoramic views. From the deck, you can see the cityscape of Toyohashi, as well as, to the west, the Ise-Shima area.
On exceptionally clear days—and if you’re very lucky—you might even catch a glimpse of Mt. Fuji in the east.
During the daytime, the views are magnificent, and as night falls, it becomes one of Aichi Prefecture’s premier night view locations for dating. Couples flock here to enjoy the romantic ambiance provided by the dazzling city lights.
♦Let's check out the view from Zaozan Observation Deck on YouTube
Enhancing the Magical Scenery! If You Visit Zaozan Observation Deck, the Starry Illumination is a Must-See♪
In addition to the stunning daytime views, the Zaozan Observation Deck is renowned for its illumination displays that perfectly complement the magical scenery. With seasonal light-ups, the “starry illumination” enhances the natural beauty, creating a romantic and otherworldly experience. Be sure not to miss this captivating feature if you’re visiting the observation deck!
♦Zaozan Observation Deck: The Perfect Viewing Spot for Tahara's Fireworks
Every September (for reference: in 2023, September 17th), you can clearly view the "Tahara Fireworks" from the Zaozan Observation Deck. The contrast between the illumination of the observation deck and the fireworks is simply enchanting.
In addition, although at a distance, you can also see the fireworks in Gamagori and Nagoya.
How to Access Zaozan Observation Deck? A Car is Recommended for Sightseeing

Since there are no bus routes in the vicinity, the easiest way to reach Zaozan Observation Deck is by private car, rental car, or taxi.
The nearest bus stops – “Kata Seinan,” “Zaozan South Exit,” and “Gongen no Mori Entrance” – are over a 30-minute walk away, with the last buses departing in the 19:00s, making it difficult to fully enjoy the night views.
If you are traveling by Shinkansen, JR, or Meitetsu, renting a car near Toyohashi Station is recommended. Rest assured, Zaozan Observation Deck features a free parking lot with space for 135 vehicles.
When using your own car, from the Tomei Expressway "Otowa Gamagori IC" it takes about 60 minutes to reach the deck.
For taxi users, the best pickup point is at Toyohashi Railway’s Mikawa-Tahara Station.
◎ Summary

The saying “seeing is believing” truly applies here – you have to visit Zaozan Observation Deck to experience its breathtaking views for yourself. If you have a day off, why not plan a drive for a date around areas like Toyohashi, Toyokawa, the Atsumi Peninsula, or even Irago, and cap it off with a proposal at Zaozan Observation Deck? It might just be the perfect memorable experience.
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