Costa Rica’s Environmental Administrative Tribunal has issued a directive for the RIU Guanacaste hotel complex to repair mangrove and forest areas harmed during its construction in Playa Matapalo , Guanacaste. This decision wraps up a dispute that has dragged on for over 15 years, holding the developers accountable for altering sensitive coastal ecosystems. The tribunal’s ruling, numbered 1403-2025, pins responsibility on SE Costa Rica Hotelera de Guanacaste S.A., the property owner, and Yitzak Investments S.A., which handled the site’s groundwork. Inspectors found clear evidence of mangrove loss and other harms in the public maritime zone along Matapalo beach in Carrillo. Back in 2007, the area featured intact mangroves and tree cover in the public zone. By 2009, changes were stark: two wooded sections totaling 6,994 square meters and 5,960 square meters were impacted, an 8,233-square-meter mangrove patch was wiped out through filling and material dumping, and an unnamed stream’s p...