South River is a 11 mile out and back trail located near Scituate, Massachusetts and is good for all skill levels. The trail is primarily used for walking and sea kayaking and is best used from April until October. 11.0 miles Out & Back sea kayaking walking Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (0)Recordings (1)No one has reviewed this trail yet. Be the first!