Green Lake National Fish Hatchery is located between Green Lake and Graham Lake. The hatchery raises one of the nation's most significantly depleted fish species, the Atlantic salmon. This hatchery raises up salmon to smolts for stocking in New Hampshire and Maine rivers. We are open every day from 8:00 a.m. until 4:00 p.m., except for major holidays. We offer a self-guided tour at any time, and with advance notice, we can offer a guided tour for large groups. Please call (207) 667-9531 to…
Green Lake National Fish Hatchery is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Green Lake National Fish Hatchery's exact location and directions.
Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.