Trips from Downtown Boston with on-board exhibits and interactive programs. Operates June through October.

Sailing mid-April through October with 3-4 hour cruises, departing from MacMillan Pier in Provincetown.

Three hour narrated whale watches aboard high-speed catamarans to Stellwagen Bank. Tours, charters, tickets, schedules, photos, whale facts, and contacts.

Whale watching and deep sea fishing fleet with daily trips from Gloucester. Naturalist led marine life sight seeing.

Information on whale watch tours and dinner cruises, including school trips and private charters.

Crosses Cape Cod Bay from Plymouth, April - October. 4 hour trips teach about whales, whale behavior and seabirds.

Whale watching cruises in Barnstable. Includes sighting reports, biology, and information about internships.

One of the oldest Gloucester whale watch companies. Offers guaranteed sightings. Operates late April through October.

Boat tours for whale watching with guarantee of sightings.

Three hour tours of Stellwagen Bank. Information on weather, what to bring, and what to expect to see.