Operated by Island Mountain Guides LLC, Hawaii's premiere rope-based adventure company, this is the perfect tour for adventure seekers who like a more immersive experience. You know who you are!

Start your day with a training and safety briefing from our team of certified guides before embarking on an adventure like no other! An initial training rappel into the river valley lands you on a ledge next to a 60-foot waterfall. After a moment to take in the view, continue 40 feet further, straight into the Umauma River. Once in the river, use specialized canyoneering techniques taught by your guides to navigate around 4 more waterfalls, floating the pools between as the Umauma River descends towards the ocean.

Rappel down the famous Triple-Tier waterfalls, swim, or float in river tubes. All gear is provided, and no experience is necessary. This is a family-friendly experience geared for the more adventurous traveler. While friendly for all experience levels, the ability to swim is required.

Important information
Minimum age requirement is 10.
Children under the age of 18 must be accompanied by an adult.
Ability to swim is required.
Weight limits are: 70 lbs to 250 lbs
No persons with neck or back injuries or women who are pregnant. Not recommended for people with heart problems or mobility issues

Tour starts and ends at The Umauma Experience visitor center