Past Boston Green Cruise participants have said the captain they sailed with was friendly and knowledgeable, providing a great history lesson on the harbor. Be aware that in the event of inclement weather, cruises will be rescheduled but not refunded, per company policy. If you're looking for the ultimate intimate Boston Harbor cruise, consider a private charter, which can run anywhere from two to eight hours. A 90-minute sightseeing cruise is also on offer on one of the company's smaller ships and includes time passing the historic locks along the Charles River.
Boston Green Cruises, which calls itself Boston Harbor's first eco-friendly fleet, offers a 60-minute, fully narrated sightseeing tour for all ages that covers the city's marquee waterfront sights. Right on Rowes Wharf behind the Boston Harbor Hotel, Boston Green Cruises has a fleet of three vessels: the 350-passenger Sir Winston and two low-emissions boats known as Beach Cat, a 44-foot catamaran that seats 30 people, and Zulu.