Explore New Hampshire's beautiful Great Bay Estuary or Appledore Island at the Isles of Shoals with NH Sea Grant and UNH Cooperative Extension's Marine Docent volunteer guides. We offer two different types of cruises throughout the summer

eXPLORE Appledore Island

Great Bay EcoCruise

Even during these uncertain times, we encourage you to register for a summer cruise with us! In the event that NH Sea Grant is required to cancel cruises due to COVID-19 guidance from federal, state, and local health officials, all affected participants will receive a full refund. Read our statement on our Events Page.

Questions? Contact our main office: 

Email: nh.seagrant@unh.edu
Phone: (603) 862-6700