Based in Merida. Provides package and custom tours of the world of the Maya including archaeology, culture, birdwatching, kayak and bicycle tours. [English/Spanish]

Offers one- to three-week small group tours, focusing on smaller communities and archaeological sites. Gives sample itineraries and travel tips.

Information on accommodations, transportation, dining, and activities.

Travel information. Includes maps, tips, attractions, diving info and an extensive section on Mayan ruins.