Rappel through tropical curtains of water and trace a volcanic canyon outside Arenal. This guided canyoneering route combines rappelling, down-climbing and river scrambling with hotel pickup and lunch included.
More ways to explore the area's outdoor wonders
Thick green walls rise and the canyon voice is water — cold, continuous, willing you downhill. On the Lost Canyon Adventure outside La Fortuna, the river pulls and the cliffs answer, shaping a narrow corridor where guides clip harnesses and lower visitors through curtains of falling water. The first steps are a practiced rope on a 15-foot practice drop; then the canyon becomes classroom and theater.
Difficulty
challenging
Duration
5 hours
Fitness Level
Moderate to fit — comfortable climbing, stepping on uneven wet rock, short swims and sustained movement.
Wildlife
History
The Arenal region’s landscape was reshaped by volcanic activity over thousands of years; recent eruptions and heavy rains created the steep canyons used for canyoneering today.
Conservation
This rainforest canyon is sensitive to erosion and litter; stick to marked routes, avoid disturbing pools, and pack out all non-biodegradable waste.
Reserve your spot on the Lost Canyon Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Footwear matters
Wear sturdy, closed-toe shoes with grippy soles — not flip-flops — for wet rock and short swims.
Pack light, waterproof essentials
Use a small waterproof bag for phone, ID, and a spare dry layer; leave bulky packs at pickup.
Hydrate and eat beforehand
Bring water and eat a light meal before the trip; the route is physically active for about five hours.
Timing and weather
Start earlier in the day to avoid afternoon storms and heavier flows; guides adjust for safety in rain.
Sturdy closed-toe shoes
Provides traction on wet rock and protection during river tracing.
Quick-dry clothing
Dries fast and reduces chafing when wet from waterfalls and river sections.
Light waterproof daypack or dry bag
Keeps essentials and a spare dry layer safe during river crossings.
Gloves for rope work
Protects hands during rappels and down-climbing; guides often provide gloves but bring your own if preferred.