- Isla Mujeres Tourist Information: www.isla-mujeres.net -- The official site of the Isla Mujeres Tourism Board provides complete information on Isla, from getting there to where to stay.
My Isla Mujeres: www.myislamujeres.com -- Get a local's view of the island; the active message boards are especially good.
Cozumel.net: www.cozumel.net -- This site is a cut above the typical dining/lodging/activities sites. Click on "About Cozumel" to find schedules for ferries and island-hop flights, and to check the latest news. There's also a comprehensive listing of B&Bs and vacation-home rentals.
Cozumel Travel Planner: www.go2cozumel.com -- This is a well-done guide to area businesses and attractions, by an online Mexico specialist.