Birders flock to Mass Audubon's 1100-acre sanctuary, where trails cross tidal creeks, salt marshes and beaches. The most popular is the Goose Pond Trail (1.5-mile round-trip), which leads out to a remote beach and offers abundant opportunities for spotting marine and bird life. The sanctuary also offers guided walks, seal cruises and kids' programs.
You can walk the sanctuary trails until dusk, but get there before 5pm to see the eco-displays in the solar-powered nature center.
