| Ecotourisn and Adventure Specialists: Offers ecotours, including extreme activities and hands-on projects. Describes typical programs, staff credentials, lodging and transportation. |
| Journey Latin America: Based in London. Specialist in tours to South and Central America, including custom itineraries and escorted trips. Gives background information for each country. |
| Maya Temple Tours: Based in San Pedro Sula, Honduras. Offers tours of Mayan religious sites in Central America and Mexico. Describes staff and destinations. |
| Mayatour: Offers tours with expert archaeological guides, professional drivers and comfortable vehicles. Provides photos, day-by-day descriptions, and prices for tours. |
| Mesoamerican Ecotourism Alliance: A group of local sustainable tourism organizations offer nature and cultural tours throughout Central America and southern Mexico. They give a schedule of trips, sample itineraries, and a list of partners. |
| Moon Ray Tours: Offers bus charters and package and custom tours. [English/Spanish] |
| Nature Tours: Trip itineraries and information on holiday travel throughout Central America. |
| Quetzaltrekkers: Nonprofit raising funds by offering hiking and camping trips in Guatemala and Nicaragua. Describes typical itineraries and education projects in Quetzaltenango. |
| Tropical Discovery Services: Offices in Guatemala and Belize. Provides sample itineraries and information on company and staff. |
| Vivian Harvey: Organizes educational travel seminars to Guatemala and Mexico. |