Caledon Natural Area - Boyd's Hole Trail

A designated National Natural Landmark for its eastern hardwood forest, Caledon Natural Area provides visitors the unique opportunity of viewing bald eagles in their natural habitat. Caledon and the surrounding areas are the summer home for one of the largest concentrations of bald eagles on the East Coast. As many as 60 eagles have been spotted on the bluffs overlooking the Potomac River in King George County. Preservation of the national bird's habitat is the primary focus of the natural area. Visitors can enjoy the beauty of Caledon by hiking and picnicking in a mature forest. They can learn more about the natural history of Caledon by touring the visitor center.

Five hiking trails in the natural area are open year-round and take park visitors through environmentally sensitive marshlands and picturesque wooded areas of the park. The 3.5 mile Boyd's Hole Trail leading to the Potomac River is the most popular of the trails. Because human traffic disturbs the park's summer population of roosting and foraging eagles, this trail is only open from Oct. 1 through March 31.