The Lava Flow Campground boat ramp is a concrete boat ramp that is approximately 20 feet wide. It services the Deschutes River, specifically the section between Big River Campground and Lava Island Falls. According to the official website of the Oregon State Parks, motorized and non-motorized boats are permitted on the river, including rafts, kayaks, canoes, and drift boats. However, there are specific regulations and restrictions for each type of craft. For example, motorized boats must have a valid registration and comply with noise level limits. It is recommended to check with local authorities for the latest information on regulations and restrictions before using the Lava Flow Campground boat ramp.