Lake Thompson Recreation Area Boat Ramp
Lake Thompson Recreation Area Boat Ramp
Lake Thompson Recreation Area's main boat ramp near De Smet provides access to one of South Dakota's largest natural lakes with over 44 miles of shoreline.
The ramp underwent complete replacement in fall 2024 with alternative access available at the Lakeside Use Area and Southwest (Jerry's Access) locations during construction.
The recreation area offers 97 campsites with electrical hookups, a protected swimming beach, and full amenities including dump stations and fish cleaning facilities.
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Find excellent fishing spots, easy access to boat ramps, and all the amenities you need for a memorable day. Your adventure starts here.
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