Hyannis Whale Watcher Cruises offers scenic and sightseeing transportation services. Operational since 1981, the company provides various whale watching adventures to promote conservation and education. It conducts several educational tours to cruises. Hyannis Whale Watcher Cruises maintains a full-service gift shop that offers a range of books, videos, jewelry, games and clothing. It conducts an internship program that provides educational opportunities for individuals by observing marine mammals in their natural habitat. The company offers discount options for senior citizens. In addition, it provides gift certificates of various denominations, as well as online ticket reservation services. The company has a fleet of main engines, water jets and generators.