| Tenryū-kyō | |
| Iucn Category: | III |
| Location: | Iida, Nagano Prefecture, Japan |
| Coordinates: | 35.4414°N 137.8186°W |
is a nationally-designated nationally designated Place of Scenic Beauty in Iida, Nagano Prefecture, Japan.[1] It is located within the Tenryū-Okumikawa Quasi-National Park. In 1927 it was selected as one of the 100 Landscapes of Japan.[2]
The Tenryū Gorge is a popular sightseeing spot, noted for its ease of access, hot spring resorts, rafting trips on the river and its rugged, rocky scenery.