Great Blue Heron Trail is a hiking and biking trail in Lawrence, Massachusetts. It is within Den Rock Park. It is 1.1 miles long and begins at 88 feet altitude. Traveling the entire trail is 2.2 miles with a total elevation gain of 387 feet. The Den Rock Park Cr conservation can be seen along the trail. There is also a wetland along the trail.
Sign in/up to upload photos.