Lake Thompson Recreation Area is located near Lake Preston, South Dakota, and is centered around Lake Thompson, one of the largest natural lakes in the state. The lake covers approximately 16,236 acres and offers a maximum depth of about 26 feet, creating a scenic and expansive environment for visitors. Originally known as Dry Woods Lake by American Indians, the lake was once dry and used as pasture land before heavy rains and snowmelt in the 1980s refilled it, transforming it into a vibrant natural landmark. The recreation area has a peaceful, natural vibe with tall grass prairies surrounding the lake and is a popular spot for outdoor enthusiasts seeking a blend of water and land activities.
The area provides a mix of rustic and modern amenities, welcoming families, campers, and boaters year-round. The park’s atmosphere is casual and family-friendly, making it a serene retreat for relaxation and nature observation. Visitors often enjoy the quiet beauty of the shoreline, the opportunities for fishing, and the well-maintained trails that run through the adjacent prairies, contributing to the feeling of a hidden gem within South Dakota’s landscape. The presence of a good swimming beach and multiple trails underlines the area’s appeal to both leisure seekers and active vacationers.