Join Friends of Portsmouth Harbor Lighthouses on Sunday, September 14, 2025, aboard the M/V Granite State for the most extensive lighthouse cruise in this area! The popular annual “Five Lighthouse Cruise” leaves Rye Harbor State Marina at 8:30 a.m. and will return at 1:00 p.m.
The cruise will pass close by White Island Light, Boon Island Light, Cape Neddick “Nubble” Light, Whaleback Light, and Portsmouth Harbor Light, along with great views of the Isles of Shoals, southern coastal Maine, Portsmouth, and the Piscataqua River.
The cruise leaves from Rye Harbor State Marina on Route 1A (1870 Ocean Boulevard) in Rye, New Hampshire, aboard the Granite State. Click here for directions. There is a large parking lot ($5 fee) at the marina. The cruise will be narrated by lighthouse historian/author Jeremy D’Entremont and there will be a raffle with great prizes. There is a snack bar on board the vessel.