Race nine ziplines above Umauma Falls on the Hamakua Coast and glide over waterfall-carved valleys and river corridors. This 2–2.5 hour guided experience pairs scenic views with strict safety protocols and a memorable adrenalinedrop through rainforest canyons.
More ways to explore the area's outdoor wonders
You step out of the van and the rainforest breathes around you: damp air, ferns brushing your calves, and the far-off rumble of waterfalls daring you to move faster. The Umauma property opens across a deep gulch, nine lines slicing the canyon air so close you can smell wet lava rock and orchid-sweet foliage.
Difficulty
moderate
Duration
2–2.5 hours
Fitness Level
Should be comfortable with short hikes, stairs and standing in a harness — moderate fitness recommended
Wildlife
History
The Hamakua Coast was shaped by 19th-century sugar cultivation; old terraces and irrigation remnants remain visible from elevated platforms.
Conservation
Operators emphasize staying on trails and not disturbing native plants; water quality and invasive species are ongoing local conservation concerns.
Reserve your spot on the 9-Line Waterfall Zipline Experience on the Big Island today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Check in early
Arrive 45 minutes before your tour time to complete waivers, kit up, and hear the safety briefing—late arrivals may be denied participation.
Wear the right shoes
Closed-toe, grippy shoes are required—trail sneakers or light hiking shoes are best for uneven approaches and platform stairs.
Respect weight and health limits
Maximum 275 lbs and minimum 35 lbs; not recommended for pregnant guests or people with recent back/neck injuries.
Time for photos—safely
Bring a small camera or phone secured with a wrist strap; follow guide rules about handheld devices on lines to avoid dropping gear.
Closed-toe hiking shoes
Provide traction and protect feet on uneven terrain and platforms.
Light daypack with water
A small bottle keeps you hydrated during check-in and short walks between platforms.
Sunscreen and sunglasses
Sun can be strong on exposed lines; protect skin and eyes during open stretches.
Compact camera or phone with wrist strap
Capture views from platforms—secure devices to avoid accidental drops.