5-119634-000 located in the district of Filadelfia, province of Guanacaste, which consists of a total area of 1,138 ha with 8,309.94 m2, which shall have the following zoning:
| Zone | Percentage | Criteria | | --- | --- | --- | | Sustainable Use of Resources | 74% | Presents processes of natural regeneration. Greater presence of forest cover (cobertura boscosa). Areas of tourism development. | | Public Use | 1% | Site of easy access and administrative control. Most deteriorated site. Main road of the Hacienda El Viejo Wildlife Refuge (RVSHV). | | Restoration | 18% | Ecological importance. Wetland areas where active management and habitat restoration are favored. Protection of the Jabiru mycteria. | | Restricted Use | 0.07% | Human intervention through active management. Wetland route for amphibious vehicles. Public use regulated through guided tours. | | Special Use | 0.76% | Sites for administrative facilities. Presence of towers, control post, high-voltage power line. Firebreaks (Rondas corta fuego). | | Social Interaction Zone (Buffer Zone). | 2 km wide along the perimeter of the Refuge. | Zone immediately adjacent to the protected wild area, which hosts a socio-environmental and production dynamic. Actions should be promoted for the protection of ecosystems and biodiversity elements and to contribute to the ecological viability of the protected area. To foster surveillance, the restoration of habitat or ecosystems, training, and environmental awareness in the different production activities. | The percentages indicated in the preceding lines correspond to fractions of the farm dedicated to those uses.
In the section corresponding to the buffer zone, no percentage is indicated because it corresponds to the farms adjacent to the refuge, the Tempisque River, and the nearby communities, all of which are outside the refuge and constitute an area of influence.