Las Baulas National Marine Park is located on the Pacific coast of Costa Rica and is known for its important nesting sites for the endangered Leatherback sea turtle. The park covers approximately 1,100 hectares of land and sea, providing a protected habitat for various marine and coastal species. Established in 1995, the park aims to conserve the nesting grounds of these turtles and promote biodiversity. Visitors can enjoy activities like hiking, birdwatching, and guided turtle watching tours during nesting season, which typically runs from October to March. The park plays a crucial role in marine conservation efforts.