Cooprena R.L.
- http://www.turismoruralcr.com/
- An organization of local community cooperatives promoting rural ecotourism. Includes information on lodges and hostels, budget rates, tours, educational field trips, and volunteer programs.
Grupo Mawamba
- http://www.grupomawamba.com/
- Operates lodges near Tortuguero and Rio Macho and a restaurant at Braulio Carrillo. Also offers excursions and kayaking. [English/Spanish]
Rain Forest Aerial Tram
- http://www.rfat.com
- 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
- http://www.ticoorganico.com/
- Offers information about various non-profits and indigenous communities with sustainable ecotourism projects. Includes rustic lodging in rural cabins and volunteer opportunities.