Thompson Lake Outlet boat ramp provides access to Thompson Lake (260 acres) via a marked launch at the lake's entrance on the Coeur d'Alene River.

The ramp has no restroom, running water, or dock facilities, and features a low bridge clearance (approximately 4 feet high, 6 feet wide) with power lines crossing the channel, limiting access to smaller boats and shallow-draft vessels.

This location is best suited for fishing and wildlife viewing rather than water sports, as the lake is heavily vegetated with lily pads and marine growth.