The Maroon Dam boat ramp at H. G. Slater Park sits off Slater Park Road in Maroon, within the Scenic Rim Region of South East Queensland.

The single-lane concrete ramp provides access to Lake Maroon and is described as wide, well-maintained, and deep-watered, though notably steep — requiring extra care when reversing trailers.

There is no pontoon or tie-off area, but small rock beaches flank either side of the ramp. A large bitumen car park adjacent to the ramp includes long spaces suited to vehicles towing trailers.

The ramp falls within a 6-knot speed zone, which applies to the northern and southern sections of the lake. Both motorised and non-motorised watercraft may launch here. Basic facilities including picnic tables and toilets are available at the park.

All boating activity on the lake is governed by Maritime Safety Queensland regulations.