The Similkameen River is a river located in southern British Columbia, Canada. It flows approximately 130 kilometers (81 miles) from the Similkameen Valley to its confluence with the Okanagan River near the town of Keremeos. The river is known for its scenic landscapes, which include rugged mountains and fertile valleys. The Similkameen River is an important waterway for the region, supporting agriculture and providing habitat for various wildlife species. It is also popular for recreational activities such as fishing, kayaking, and hiking along its banks. The river plays a significant role in the local ecosystem and economy.