Bishop's Marina Boat Ramp is Priest Lake's southernmost launch facility, featuring a paved single-lane ramp at approximately 5% grade with an accessible dock, marina with seasonal moorage, beach access, and nearby restaurant and gas services in Coolin.

The ramp depth is shallow but suitable for mid-draft boats; note that a caution exists for sailboat launches due to nearby power lines—the public launch further north is recommended for sailboats.

This is a busy facility, so be prepared to load and launch quickly.