Tenryū-kyō

is a nationally designated nationally designated Place of Scenic Beauty in Iida, Nagano Prefecture, Japan. It is located within the Tenryū-Okumikawa Quasi-National Park. In 1927 it was selected as one of the 100 Landscapes of Japan.

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.

See also List of Places of Scenic Beauty of Japan (Nagano)