Spend a full day exploring Costa Rica’s notoriously active crater on this 3 in 1 Arenal combo adventure. Hike through the jungle surrounding Arenal Volcano on a series of nature trails and hanging bridges, and trek down to the base of La Fortuna Waterfall to appreciate the height and power of the cascade and swim in a natural pool. Finish with a majestic perspective as you explore the lava fields of former eruptions and look for native wildlife along the trails of Arenal Volcano National Park.