Parque Nacional Marino Ballena, situated in Puntarenas on Costa Rica’s Pacific coast, is the country’s first marine national park and a pioneer in Central America. Visitors can experience whale watching, dolphin spotting, snorkelling among coral reefs, and relaxing on pristine beaches framed by lush tropical forest. The park’s most famous feature is the natural “whale tail” sandbar, visible at low tide, which symbolises its rich marine life. Recognised by National Geographic as one of the world’s best cetacean viewing sites, it protects humpback whales, sea turtles, and diverse bird species, making it a vital conservation area and unforgettable attraction.