Lathrop State Park provides access to Horseshoe Lake Reservoir via a no-wake boat ramp on the north side of the lake and an ADA-accessible canoe/kayak launch on the south side.

The park requires a daily ($10) or annual vehicle pass for entry and offers amenities including a visitor center, camping facilities, and multiple trails, with the park open daily from 5 a. m. to 10 p. m.