Karnaprayag is a town and municipal board in the Chamoli District in the Indian state of Uttarakhand.

The confluence of the Pindar River, which arises from the icy Pindari glacier and the Alaknanda, occurs at Karnaprayag.

Haridwar railway junction, 24 km farther from Rishikesh, has train connections to most of the major cities in India and is, therefore, the railhead for Karnaprayag.

[5] Karnaprayag lies on national highway NH58 that connects Delhi with Badrinath and Mana Pass in Uttarakhand near Indo-Tibet border.

The road distance from Rishikesh to Karnaprayag is 172 km (107 mi) via Rudraprayag and Srinagar (Uttarakhand).