Located east of Weare, the Clough State Park is one of the most popular biking destinations in the state. It is located entirely within the Hopkinton-Everett Recreation Area. The 77 Trail is a 6.6 mile out & back route.
The mountain bike trailhead parking at Everett Lake is 5 miles east of Weare on Everett-Mansion Road.
Overall, 77 Trail is the 10th most popular mountain bike trail of all 24 mountain biking rides in New Hampshire.