Lovejoy Marsh Sanctuary is owned and managed by the New Hampshire Audubon Society. It covers about 200 acres of wetland and forest habitat. The sanctuary is open to the public for passive recreation, including hiking, birdwatching, and photography. However, dogs, bikes, and fires are not allowed. The sanctuary is not maintained and has no trails or facilities. 

Lovejoy Marsh Sanctuary is located on Chocorua Mountain Highway (NH-16).