» Cooprena R.L. - An organization of local community cooperatives promoting rural ecotourism. Includes information on lodges and hostels, budget rates, tours, educational field trips, and volunteer programs.
» Costa Rica No Artificial Ingredients - Tourism Board educational programs for travel agents and tourist companies. Provides maps, brochures and general information for travelers.
» Cupotico - Offers discounts and coupons on hotels, tours, shopping and dining.
» Grupo Mawamba - Operates lodges near Tortuguero and Rio Macho and a restaurant at Braulio Carrillo. Also offers excursions and kayaking. [English/Spanish]
» Rain Forest Aerial Tram - Cable cars over the tree tops. Locations near Jaco Beach and Braulio Carrillo National Park. Hiking and birdwatching. Describes ecosystems, offers reservations and travel information. [English/Spanish]
» Tico Organico - Offers information about various non-profits and indigenous communities with sustainable ecotourism projects. Includes rustic lodging in rural cabins and volunteer opportunities.