Nature lovers seeking a moderate adventure will find paradise on the "Corcovado Classic Experience, Short Break"—a four-day self-guided active trip in Costa Rica. From San Jose, journey to the Osa Peninsula’s Corcovado National Park, where you’ll hike rainforests, chase waterfalls, and snorkel at Caño Island. The unique selling point: access to one of the world’s richest ecosystems, making this tour a must for seniors who embrace active exploration and wildlife encounters.