The Thompson River is a major river located in the southern interior of British Columbia, Canada. It flows approximately 83 kilometers (51 miles) from its source at Thompson Pass to its confluence with the Fraser River near the city of Lytton. The river is known for its stunning landscapes, including canyons and rolling hills, and is an important waterway for both ecological and recreational purposes. The Thompson River is also significant for its rich history, particularly for the Thompson First Nation, who have lived in the region for thousands of years. The river supports various wildlife and is popular for activities such as fishing, rafting, and kayaking, attracting outdoor enthusiasts from around the region.