Playa Marbella River Eco Sanctuary Estate is a one-of-a-kind 250-acre (101-hectare) natural sanctuary in Playa Marbella, Guanacaste. A haven of biodiversity with ancestral trees, pristine forests, and breathtaking ocean, mountain and valley views. Bordered by the Tabaco River and enriched with numerous creeks and natural springs - a self-sustaining paradise - with valuable underground water resources currently under evaluation by Costa Rica's Water and Sewer Institute (AyA) for future sustainable development. Rolling hills and elevated vantage points offer stunning Pacific Ocean views, while remaining minutes from Playa Marbella's world-class surf beaches. Ideal for an eco-tourism project, conservation sanctuary, luxury private retreat, eco-lodge or sustainable community, with carbon-credit potential. About 250 acres (1,010,000 m2). Offered at $1,350,000.