Big Stone Lake Boat Ramp near Ortonville #1
Ortonville, Grant County
- Nearest town
- 33 mi from Morris
Big Stone Lake Boat Ramps
Every public boat ramp and launch on Big Stone Lake in South Dakota, with directions and what to expect when you get there. Big Stone Lake covers about 11,889 acres.
2 public launches
Today
Before you launch in South Dakota
🧼 Boats must stop at open inspection stations, and boats with plants, mussels or standing water must be decontaminated.
Links go to official South Dakota agency pages.
Counties: Grant County, Roberts County
Ramps and launches
Big Stone Lake Boat Ramp near Ortonville #2
Ortonville, Roberts County
- Nearest town
- 33 mi from Morris