Make your dreams of exploring the wild come true with Overnight Tour Sirena! Our unique overnight tour will give you the opportunity to enjoy a full day (and night!) in Corcovado National Park, one of Costa Rica’s most beautiful and biodiverse areas. From hiking to swimming in the Claro River, to relaxing by the ranger station and taking in the night sky, our tour is sure to provide you with an unforgettable experience. Come explore nature with us and get up close and personal with some of its most amazing creatures!