U.S. News Insider Tip: Leave your bike in good hands with the Bike Valet Service at Lost Lake Park, Rainbow Park and Olympic Plaza. The free service operates from 11 a.m. to 6 p.m. on Saturdays ...

Lost Valley Lake Resort provides accommodations at its campgrounds, recreational vehicle (RV) sites, villas and condos. Located in Missouri, it also offers cabins and recreational facilities.