Boulder Lake Campground Boat Ramp features a paved launch with boat pier, trailer turnaround, and large parking area accommodating 16-20 vehicles, located at the west end of the recreation area within walking distance of the beach and day-use facilities.

The ramp provides access to 370-acre Boulder Lake, a spring-fed lake with moderately clear water ideal for both motorized boating and non-motorized paddling activities like canoeing and kayaking.

The boat landing area is plowed during winter to provide year-round access to the lake.