Bancroft Castle is a 0.6 mile (1,500-step) route located near Groton, Massachusetts. This route has an elevation gain of about 59 ft and is rated as easy. Find the best walking trails near you in Pacer App.
A short but steep walk up Gibbet Hill to explore the ruins of Bancroft's castle, a expansive westerly view, and Gibbet hill farm. Parking is available at Gibbet Hill Grill during off hours. There is very limited parking off of Rt-40.