Hartford Beach State Park
| Hartford Beach State Park | |
|---|---|
Hartford Beach State Park Location in South Dakota Hartford Beach State Park Hartford Beach State Park (the United States) | |
| Location | Roberts County, South Dakota, United States |
| Coordinates | 45°24′08″N 96°40′23″W / 45.40219°N 96.67307°W |
| Area | 331 acres (134 ha) |
| Established | 1945 |
| Administered by | South Dakota Department of Game, Fish and Parks |
| Website | Official website |
Hartford Beach State Park is a South Dakota state park on Big Stone Lake in Roberts County, South Dakota in the United States. The park's year-round recreational features include cabins, camping, swimming, fishing, hiking, disc golf, geocaching and boating.