| Conservation and Research in the Sierra del Lacandon National Park: Description of archaeology (Classic Maya) and hydrology (Rio Usumacinta) projects, with information about the park and its staff, and resource links. |
| Eco-Escuela Español: Spanish language school in San Andrés, with a focus on cultural and ecologial issues. Describes instruction, home stays, and service projects. |
| Ecomaya: Offers Spanish schools, eco-treks, and biological field work. Describes each program, along with general information on the region. Based in Flores. |
| Journey Through Tikal: Photos and descriptions of the ancient Maya site. Requires QuickTime. |
| Mirador Basin: Foundation for Anthropological Research and Environmental Studies provides information on this virgin rainforest area, including previous research projects, geography, history, and ecology. |
| ProPetén Foundation: Nonprofit working in the areas of environment, health, and economic development. Describes projects, and lists accomplishments and publications, with several maps of the area. [English/Spanish] |
| Temple Assemblages at Zacpeten: Discussion of archaeological work at site which has ceremonial architecture formally arranged in “temple assemblages,” nearly identical to those of Mayapán in Yucatan, Mexico. |
| The Tikal National Park: Describes the history and organization of the ancient city, with information on excavation projects, ecology, and travel to the region. [English/Spanish/German] |
| Tikal Digital Access Project at the University of Pennsylvania Museum: Aims to make available online the archive of the Museum's archaeological investigation (1956-1970) of the ancient Maya site. |
| Viva la Selva: Community library in San Andres to promote environmental education and literacy. |
| Volunteer Peten: Flores. Offers Spanish instruction, home stays, and ecological volunteer projects. Describes facilities, travel, and rates. |
| World Heritage Sites: Tikal National Park: Presents details of the ruins, surrounding flora, fauna, history, culture, and conservation. |
Classical
