Needham, United States of America
Hemlock Gorge Reservation is a state-owned, public recreation area and urban wild comprising 23 acres (9.3 ha) on the Charles River in Newton and Needham, Massachusetts. The reservation is managed by the Massachusetts Department of Conservation and Recreation.
Listen to the audio guide for Hemlock Gorge Reservation Free on WIP — starts by itself when you arrive, even with the screen off