Keyhole Reservoir Boat Ramp provides public access to Keyhole Reservoir near Pine Haven, Wyoming, with multiple launch points available throughout Keyhole State Park including locations at Wind Creek, Coulter Bay, Pat's Point, Tatanka, and the Marina.

Most ramps feature docks to assist with boat launching and retrieval, and are seasonal—open when ice-free and accessible to ice fishermen once the lake freezes over.

A daily use fee is required to access the park, but there is no additional charge for using the boat ramps or docks.