This privately owned protected area has been developed, and is owned, by the Organization of Tropical Studies (OTS). This reserve has been built up and added to over the years until it is now connected to Braulio Carrillo National Park. Its up-to-date laboratories and carefully protected forest make it one of the most important ecological sites in Costa Rica.
Adapted from a photo by Steven J. Krasemann and taken from an OTS brochure.