Adventure activities, from zip-lining to rafting

Arenal is Costa Rica's adventure capital, and if you want an adrenaline hit, this is the place. Zip-line through the rainforest canopy, try canyoning down waterfalls, go white-water rafting on nearby rivers, or take a thrilling combo tour. These guided activities are the bigger-ticket spends of a La Fortuna trip, so choose the one or two that excite you most rather than trying to do everything. Booking directly with operators in town, rather than through hotels, usually saves money. We'll explain the main adventure options, rough costs, and how to book them well.