Lake Thompson is a large natural lake located in South Dakota, covering approximately 1,200 acres. It is situated in Brule County and is known for its scenic beauty and recreational opportunities. The lake is a popular spot for fishing, boating, and birdwatching, attracting both locals and tourists. The surrounding area features diverse wildlife and habitats, making it an ideal location for nature enthusiasts. Lake Thompson is also part of the Lake Thompson Recreation Area, which offers camping facilities and picnic areas, enhancing the outdoor experience for visitors.