Amigo de los Animales
- A nonprofit working to decrease the unwanted pet population on through aggressive spay/neuter programs, adoption, and education explains how to donate or volunteer.
- http://www.islaanimals.org/

Coral Scuba Dive Center
- Features dive locations, packages and certifications, a photo gallery, description of the equipment, information about Isla Mujeres and accommodations.
- http://www.coralscubadivecenter.com/

Isla Build
- Site covering the building of a vacation villa. Useful for anyone considering building their Home in the Sun.
- http://www.islabuild.com

Villas Punta Sur
- The perfect place for people who want to enjoy their vacation away from civilization. Quite and peaceful surroundings residential area near the beach.
- http://www.villaspuntasur.com

Hotel El Mesón del Bucanero
- Hotel and restaurant located in the downtown area of Isla Mujeres.
- http://www.bucaneros.com

Isla Mujeres Net
- Travelers guide to Isla Mujeres.
- http://www.isla-mujeres.net