• Journey into Amazonia - educative website • Sustainable Travel International • The International Ecotourism Society • Ecoclub.com • Kronendak Foundation • Piatam • FSC Brazil • Listed on National Geographic • Listed on BigTravelWeb's genuine ecotourism guide • Ecocolors: Ecotourism in the Mayan World • Discoverbrazil.com • Un-Limited Travel • Brazil favorites • Acapulco Holiday Resort, North Cyprus