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:

Appledore Island Walking Tour

Great Bay EcoCruise

Sign up to receive an email notification when our 2019 tour dates are announced:

Questions? Contact our main office: 

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