| Lake Tarleton State Park | |
| Location: | 949 Route 25C, Piermont Grafton County, New Hampshire |
| Coords: | 43.9836°N -71.9758°W |
| Area: | 48acres |
| Operator: | New Hampshire Division of Parks and Recreation |
| Website: | Lake Tarleton State Park |
Lake Tarleton State Park is a 48acres state park in Piermont, New Hampshire, on Lake Tarleton.[1] It features an unguarded swimming beach and opportunities for fishing and hunting in season. The park is undeveloped. Activities include swimming, canoeing, fishing, hiking and picnicking.