Underhill is a part of state park Mt. Mansfield which is situated at Green Mountains. It's size is 34 000 acres and has the highest mountain in state Vermont - Mt. Mansfield (4 393 ft.). With a good weather you can see other two highest mountains in NY Mt Marcy and in NH Mt. Washington. On the summit are valuable alpine flowers. From Underhill Center are 4 trails to the top. The most famous is Sunset Ridge which is long 3 miles. From this trail is great overlook of Pleasant Valley
