Coleman State Park
| Coleman State Park | |
|---|---|
Fishing on Little Diamond Pond  | |
| Location | 1166 Diamond Pond Road, Stewartstown, Coos County, New Hampshire, United States | 
| Coordinates | 44°56′17″N 71°19′28″W / 44.9381°N 71.3245°W | 
| Area | 1,573 acres (637 ha) | 
| Elevation | 2,375 feet (724 m) | 
| Established | 1956 | 
| Administered by | New Hampshire Division of Parks and Recreation | 
| Designation | New Hampshire state park | 
| Website | Coleman State Park | 
Coleman State Park is a public recreation area on Little Diamond Pond in Stewartstown, New Hampshire. Activities in the state park include camping, hiking, fishing, ATV riding, and picnicking.
The park was created when the state purchased the 1,200-acre (490 ha) Camp Diamond property from the Coleman family in 1956.
The park is 1 of 10 New Hampshire state parks that are in the path of totality for the 2024 solar eclipse, with 2 minutes and 59 seconds of totality.