Lost Bridge Marina Boat Ramp provides semi-private access to Beaver Lake in northwest Arkansas, located near the dam where the water is particularly clean.

The facility offers boat rentals (pontoons, deck boats, and ski boats), slip rentals for overnight docking, a marina with fuel and supplies, and professional boat maintenance services.

The ramp is noted as being at a somewhat unusual angle for backing in trailers, but the marina area includes ample parking for watercraft and is conveniently situated near Lost Bridge North and South Campgrounds.