Whetstone Bay Land Use Area (High Water) - North

This boat ramp provides access to Whetstone Bay on Lake Francis Case near Bonesteel in Gregory County. The ramp is located within a lakeside use area managed by South Dakota Game, Fish and Parks. **Note:** A park entrance license is required to access this facility. The high water designation indicates this ramp is best utilized during higher water conditions, making it a seasonal access point worth checking before your trip.

Lake Francis Case offers good boating conditions with average depths around 14 feet and maximum depths up to 31 feet in some areas, making it suitable for kayaks, canoes, and motorized boats. The bay provides relatively sheltered water compared to the main lake body. Before launching, verify current water levels and conditions, and ensure you have the required South Dakota park entrance license. Consult the South Dakota Game, Fish and Parks website for specific details on current conditions, facility hours, and any seasonal closures.