Hike through Arenal Volcano National Park on a guided tour from La Fortuna and discover lava formations, lush forests, and thriving wildlife. Keep an eye out for monkeys and sloths that live within the park's protected zone as you hike along the active western rim of the volcano, then take a rainforest trail to Arenal's most recent lava flow. Take in views of Lake Arenal and the rugged volcanic landscape, catch a glimpse of fresh, glowing lava. Of this time we will take 2 hours en route to reach the point of interest.