Place · Outdoors

Great Bay Discovery Center

When

Visit on your scheduleTrails daily dawn to dusk; exhibit room Tue-Sat 10 am-4 pm through Oct 24, 2026

Where

Great Bay Discovery Center89 Depot Road, Greenland, NH 03840Open in Google Maps ↗

Ages

Check age guidance

Cost

Free; exhibit room has no entrance fee

Organizer

Great Bay National Estuarine Research Reserve

The Great Bay National Estuarine Research Reserve's Discovery Center in Greenland, NH has free hiking trails through forests, salt marshes and mudflats, including a Crommet Creek hike with a freshwater overlook; the lands and trails, including the Discovery Center campus, are free and open to the public every day from dawn to dusk. The exhibit room (no entrance fee) is open Tuesday-Saturday 10 am-4 pm from May 1 through October 24, 2026; no winter exhibit hours are listed. Groups larger than 10 and formal groups such as camps or scouts should contact the center before visiting. The reserve's calendar lists no events for October 2026.