
Gardens & ParksViewpoints & Night ViewsNatural Scenery
Nagamine Observatory (Nagamine Park)
Nagamine Tenbodai
A breathtaking viewpoint overlooking the historic streets of Ikaho Onsen. Enjoy a relaxing moment amidst seasonal nature and vibrant blooming azaleas.Explore this spot

Guide8 min read
Nagamine Observatory is a scenic lookout located within Nagamine Park in the Ikaho Onsen area of Shibukawa City, Gunmi Prefecture.
What makes it special
Scenic ViewpointAzalea Famous SpotHot Spring Town ViewNature WalkPhotogenic Location
About Nagamine Observatory (Nagamine Park)
- A premier viewpoint for capturing the breathtaking scenery of the Ikaho Onsen townscape.
- The spring azalea season offers a spectacular display of color, making it a must-visit for nature lovers.
- Equipped with rest areas, allowing you to relax and unwind while enjoying the view.
- A perfect photo spot for travelers looking to capture beautiful, Instagram-worthy landscapes.
- Excellent access to the hot spring area, making it an ideal stop for refreshing yourself during your sightseeing tour.
Weather forecast
Tue
8/4
22°/17°
80%
Wed
8/5
24°/15°
5%
Thu
8/6
26°/20°
50%
Fri
8/7
28°/21°
86%
Sat
8/8
28°/19°
81%
Sun
8/9
25°/18°
78%
Mon
8/10
22°/19°
66%
Tips
Payment
Cash recommended (While park entry is free, keep cash handy for nearby facilities/transport)
English Support
English signage and support are limited
Reservation
No reservation required
Clothing/Items
Wear comfortable walking shoes and dress for the season
Photography
Free to take photos (Please respect public manners)
Accessibility
Some areas within the park have slopes or steps
Etiquette
Please take all trash with you and protect the natural environment