What are Ago Bay and the Yokoyama Observatory?
Ago Bay, located in Shima City, Mie Prefecture, is a beautiful ria coastline known for its many islands of various sizes.
The "Yokoyama Observatory," which overlooks Ago Bay, is a popular sightseeing spot where you can enjoy 360-degree panoramic views.
Ago Bay is also famous as the birthplace of pearl cultivation; the calm waters and the scenery of islands captivate visitors.
The Yokoyama Observatory sits in an excellent location overlooking Ago Bay, and the view at sunrise is especially breathtaking.

How to get there
Access to Ago Bay and the Yokoyama Observatory is convenient by both public transport and car.
Using public transportation
Train and taxi
About a 10-minute taxi ride from Kintetsu Ugata Station.
It's also recommended to stop by the "Yokoyama Visitor Center," located between the station and the observatory, to learn about the area's nature.
By car
About a 40-minute drive from the Ise Expressway "Tamaki IC."
There is a free parking lot near the Yokoyama Observatory, making access by car very convenient.

Highlights of the Yokoyama Observatory
1. Yokoyama Sky Café Terrace
The observatory has several viewpoints, and the "Yokoyama Sky Café Terrace" is especially popular.
The view of Ago Bay from the wooden deck is truly spectacular, and on clear days you can see the pearl rafts (ikada) scattered across the bay.
2. Nature in every season
Rich nature surrounds the observatory, offering different scenery each season.
Cherry blossoms in spring, green forests in summer, autumn leaves in fall, and clear skies and sea in winter are all attractive.
3. Sunrise and sunset
The observatory is also famous as a spot for both sunrise and sunset.
In particular, the bay turns orange at dusk, creating a romantic atmosphere.
4. Yokoyama Visitor Center
The Yokoyama Visitor Center, located on the way to the observatory, provides information about Ago Bay's nature and the history of pearl cultivation.
Stopping by before visiting the observatory gives you a deeper understanding of the area.
5. Hiking trails
The observatory is part of a hiking course where you can enjoy spectacular views while walking through nature.
The trails are well maintained and easy to walk for beginners, so it’s safe and enjoyable.

Nearby attractions
1. Shima Spain Village
A theme park about a 20-minute drive from the Yokoyama Observatory.
Enjoy attractions and shows recreating Spanish streets and culture.
2. Pearl cultivation experience facilities
Near Ago Bay there are facilities where you can try pearl cultivation experiences.
You can create a one-of-a-kind original accessory.
Useful information for travelers
Recommended times to visit
- For sunrise: Arrive before dawn.
- For sunset: Visit about one hour before sunset to fully enjoy the view.
Admission fees
- Entrance to the Yokoyama Observatory is free.
- The Yokoyama Visitor Center is also free to use.
What to bring
- Comfortable shoes (there are some slopes and stairs on the way to the observatory)
- Camera (to capture the spectacular views)
- Warm clothing (especially for winter visits or early morning/evening visits)

Summary and Frequently Asked Questions
The Yokoyama Observatory is a scenic spot in Mie Prefecture where you can enjoy the beautiful views of Ago Bay.
With seasonal nature, stunning sunrise and sunset views, and nearby attractions, visiting together will make for a memorable trip.
Frequently Asked Questions
Q: How long does it take to see the observatory?
A: If you only visit the observatory, about 30 minutes is sufficient. If you include hiking or visiting nearby facilities, plan for around 2–3 hours.
Q: Can I bring pets?
A: Yes. You can walk with pets, but please keep them on a leash at all times.
Q: Are there places to eat?
A: There are no restaurants near the observatory itself, but you can find local restaurants around Ugata Station and in Shima City.
Enjoy the natural beauty and history of Ago Bay and the Yokoyama Observatory!