Kaveri Nisargadhama is an island formed by river Kaveri and is used as a picnic spot near Kushalnagar in the district of Kodagu in Karnataka. It is approximately 3 km (1.9 mi) from Kushalanagara, off the State Highway and 30 km (19 mi) from Madikeri and 95 km (59 mi) from Mysore. It is a holiday destination in Karnataka.

It is a 64-acre (260,000 m²) island, with lush foliage of thick bamboo groves, sandalwood and teak trees and surrounded by the Kaveri river. The island is accessible through a hanging rope bridge. There are deer, rabbits, peacocks, and a children's playground and orchidarium.

Visitors are allowed to get into water at a few shallow and safe points along the river. Elephant rides and boating are some of the other attractions. It also has a forest department run guest house and treetop bamboo cottages.