International Women's Club of Cancun
- Provides English-speaking women a forum in which to meet socially to exchange ideas and cultural knowledge. They describe their community service activities, upcoming meetings, and special interest groups.
- http://www.iwccancun.com/

Cancun Squash Association
- Provides information on local tournaments, lessons, and courts, along with rules of the sport and how to join the association. [English/Spanish]
- http://www.cancunsquash.org/

Marina Club Lagoon
- Offers jungle tours, scuba diving, snorkeling, and tours to Isla Mujeres.
- http://www.marinacancun.com

Interactive Dolphins
- Offers interactive dolphin activities and an interactive aquarium featuring marine life of the nearby coral reef.
- http://www.interactivedolphins.com

Via Delphi
- Swimming with the dolphins activities and dolphin educational program.
- http://www.viadelphi.com/

Hidden Worlds Cenotes
- Cavern diving, snorkeling and jungle tours in the underground rivers and cenotes of the Riviera Maya.
- http://www.hiddenworlds.com.mx

Sailing Horizons
- A crewed yatch charter company based in Cancun that offers private sailing vacacions in the Mexican Caribbean.
- http://www.sailingcancun.com/

Cancun Waterski and Wakeboard
- Offering waterski and wakeboard instruction for all levels from beginner to pro. Slalom course and package deals available.
- http://waterskicancun.com

Pok-Ta-Pok Club de Golf
- Incorporates hundreds of meters of shoreline and ancient Mayan ruins for golfers of all abilities.
- http://www.cancungolfclub.com

Tres Rios
- Ecological park located between Cancun and Playa del Carmen where available activities include horseback riding, snorkeling, scuba diving, boating, kayaking and hiking.
- http://tres-rios.com/