Fudo Rock Observatory(不動岩展望台) is located on Tadachi, Nagano. It has great view of Nakatsugawa area and northern Alps and Central Alps. It is located on the hiking course of Tadachi waterfalls.

Tourist Info.
There is parking and restroom at parking.
Admission: 200 yen.
Hiking takes 3 hours. Requires nice shoes for hiking.

Access
0. at Nagiso Station.
1. use JR Chuo Line to Tadachi (10 min.)
2. take a taxi to its parking (20 min.)