Many travelers are drawn to Costa Rica to explore its Arenal volcano, to lounge on the beaches along the Guanacaste peninsula and to hit the zip lines all over this jungly Central American nation. But fewer outsiders have discovered the quirky-shaped Osa Peninsula, the country's most eco-rich environment.
One of the stops along the Panama Canal route, Puerto Caldera isn't your ordinary port of call, positioned as it is within easy day-trip distance of the country's multiple national parks.
