- Cape Cod Times
News, weather, entertainment, and event listings for Cape Cod and the Islands, plus a visitors guide.
- Cape Cod Chamber of Commerce
Markets and promotes the fifteen towns on Cape Cod, with information on accommodations, vacation planning, weddings, and local businesses.
- Cape Cod Baseball League
Summer baseball league featuring top college players.
- Nantucket Island Chamber of Commerce
Dedicated to preserving the traditions of Nantucket Island.
Features Cape Cod lodging, entertainment, recreation, business listings, classifieds, and more.
- Virtual Cape Cod
Business listings, including lodging and real estate, and town guides.
- Best Read Guide: Cape Cod
Includes Cape Cod events calendar, lodging, dining, and things to do.
- Cape Cod Commission
Committee for planning, technical assistance, and regulation of transportation, housing, environment, and more.
- All Seasons Vacation Rental Network
Cape Cod, Martha's Vineyard, and Nantucket vacation rental homes with pictures, full descriptions, and detailed amenities.
- Benthos (1)
- Cape Cod Life Magazine
Covers local activities, arts, history, business, people, nature, shopping, dining, and lodging on Cape Cod, Martha's Vineyard, and Nantucket.
- Eastham (Cape Cod) Chamber of Commerce
- Cape Cod Healthcare
Provider of health care for the Cape Cod region.
- Cape Cod Regional Transit Authority
Maps, schedules, and rates for all bus and trolley services throughout Cape Cod.