Explore the Anton Valley (El Valle de Antón) during this 9-hour trip from Panama City. This unique town is perched in the 3.7-mile (6-km) wide caldera of a volcano and is one of the last known habitats of the Panamanian golden frog. Visit the Nizpero Zoo and trek to the impressive Chorro El Macho waterfall, where you can swim and relax in the nearby hot springs. Stop by a local market selling indigenous handicrafts and stroll on the local beaches, bordered by the Pacific Ocean. Round-trip transportation from Panama City is included.