Based on the latest available information, Lost Lake boat ramp is located at latitude 47.68618774 and longitude -93.40177917 in Minnesota. It is a concrete boat ramp that is reportedly 16 feet wide and suitable for small to medium-sized watercraft. Lost Lake boat ramp provides access to Lost Lake, a small body of water in northern Minnesota.

According to Minnesota Department of Natural Resources, Lost Lake is classified as a Class 22 water body, which means that it is designated for non-motorized watercraft, such as canoes, kayaks, and paddleboards. Fishing is also popular on the lake, with anglers targeting species such as crappie, bluegill, and bass.

It is essential to note that the information provided may change over time, and users should check with the appropriate authorities for the latest updates on Lost Lake boat ramp and the water body it services.