Deep Slough Boat Ramp provides access to the Deep Slough Water Trail within Felsenthal National Wildlife Refuge, offering a 1-mile flat water paddling route through bottomland hardwood forest and bald cypress swamp.

A free refuge access permit is required, and parking is available at the boat ramp lot.

The area is ideal for non-motorized boating and wildlife viewing, though paddlers should check river conditions before heading out, as water levels can affect current and debris.