
Downhill Bike and Ko'olau Waterfall Hike Tour
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September 2026
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Who is going?
Adults
Age 13 and over
Children
Age 12 and under
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Free cancellation up to 24 hours before. Same price on Viator, Outty earns a commission.
Traveler rating
4.3/5
Based on 46 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.
Quick answer
Is Downhill Bike and Ko'olau Waterfall Hike Tour worth booking?
Downhill Bike and Ko'olau Waterfall Hike Tour is a 6-hour experience in Honolulu, United States, from $197 per person. It scores 64 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 4.3/5 rating across 46 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.
- Outty Ranking
- 64 / 100
- Rating
- 4.3/5 (46)
- Duration
- 6 hours
- From
- $197 per person
Begin your day with a less than one-mile hike through a privately owned rainforest to a hidden 35ft double-tiered waterfall. Catch an elevated view of Windward Oahu from the waterfall area. After the hike, we'll shuttle
What you get
About this experience
Begin your day with a less than one-mile hike through a privately owned rainforest to a hidden 35ft double-tiered waterfall. Catch an elevated view of Windward Oahu from the waterfall area. After the hike, we'll shuttle you by van up 2,000 ft in the Honolulu Forest Reserve for amazing views of Waikiki , Diamond Head and Waikiki. Then, enjoy a relaxing Honolulu bike tour on an afternoon downhill biking adventure from high above Honolulu. Coast down a paved jungle road with fabulous views on easy-to-ride cruiser bikes. Suitable for the whole family, this outdoor adventure includes all equipment, (kids bikes and trailers available ) and Waikiki hotel pickup. To combine this tour with an afternoon sail and snorkel tour... See our Half-Day Bike, Sail and Snorkel, or Full-day Bike- Hike- Sail and Snorkel tour listed on Viator. Bike Hawaii and experience a guided tour the whole family will love.
What's included
Included
- Hiking gear (if option selected)
- Professional nature guide
- Comfortable KHS cruiser bike
- Bike helmet and rain gear (if required)
- Hotel pickup and drop off
Not included
- Gratuities
Where it starts and ends
Hotel pickup
Pickup is included for all travelers. Pickup begins about 15 minutes before departure.
Before you book
- Cancellation
- For a full refund, cancel at least 24 hours before the scheduled departure time.
- Languages
- en
- Ticket
- Mobile Only
- Runs on
- Tue, Thu, Sat
- Group size
- Up to 9 travelers per booking
- Operated by
- Bike Hawaii
Know before you go
- Public transportation options are available nearby
- Infants are required to sit on an adult’s lap
- Not recommended for travelers with spinal injuries
- Not recommended for travelers with poor cardiovascular health
- Suitable for all physical fitness levels
- Not recommended for child aged 5 and under
- All passengers must be at least 4 feet (122 cm) to ride on this tour
- Passenger heights
- Riders must know how to safely ride a bicycle.
- Not recommended for travelers with ankle, knee or hip problems.
Photos






What travelers are saying
Outty’s summary of the themes that recur across 46 traveler reviews. Written by us, not quoted from reviewers.
The guide
7 mentionsTravelers single out the guide as the reason the experience works.
Knowledge and storytelling
7 mentionsReviewers describe the commentary as informative rather than scripted.
Photo opportunities
7 mentionsThe views and photo stops come up again and again.
Physical effort
6 mentionsExpect real walking or climbing: reviewers mention the effort involved.
Food and drink
2 mentionsThe tastings and food stops are a highlight for most reviewers.
Traveler reviews
46 verified traveler reviews for Downhill Bike and Ko'olau Waterfall Hike Tour. Ratings and reviews provided by Viator and Tripadvisor.
Good hike and bike, but alot of driving to get there
The company sent very clear pickup instructions, but their own driver didn't follow them, resulting in a delayed start to the day. It was quite a drive to the two locations - one for the waterfall hike and a different location for the downhill bike, so significant time was spent in the van. The hike was good, although quite muddy due to recent rains. I recommend proper hiking footwear. I think our guide, Ian, was inexperienced, so missed opportunities to pass on his knowledge of birds and plants to the whole group. He was very responsive to questions though. The bike ride gave opportunities for great views to Honolulu and Waikiki.
via Tripadvisor
Fun ride with beautiful views
The waterfall was awesome! The views on the bike ride were spectacular. The road was bumpy but it was fun riding down the hill! Daniel was a fantastic guide and was very knowledgeable about Hawaiian history and ecology. Would recommend!
via Tripadvisor
Bike & Hike
The tour guide Daniel was very informative. The van we were in had terrible air conditioning. We stopped to let off some people who were only doing half of the tour and had to wait at least 40 minutes for them to be picked up. Be prepared to get very muddy on the hike to the waterfall. Also I would suggest bringing lunch with you if you are going to do the hike and the bike ride.
via Viator
AMAZING TOUR GUIDE EMPLOYEE….BAD COMPANY
Our tour guide was wonderful. He was very knowledgeable, funny and overall a great personality The company is lucky to have a outstanding employee like him, otherwise this rating would have been way lower. You need to fix my van's AC and give it an oil change We waited 30-40 minutes for the guys who were only hiking and not riding bikes to get picked up, but he ended just calling them an Uber. His boss made us wait in a very hot car instead of arranging a ride for them already. If your best employee says to do something that will benefit the company, stop ignoring him and just do it.
via Viator
Beautiful hike and bike trio
Ray was our guide for the hike to the waterfalls. He was extremely knowledgeable about the island’s land masses, trees, and history. It was clear he loves his island. It was a fun but muddy hike and the waterfalls were stunning! The hike was followed by a downhill bike ride. The excursion was fun and I learned a lot more about the history and natural habitat of Oahu, as well as a few Hawaiian words. Recommend to those who like to be active and want to better understand the island’s beautiful landscape.
via Viator
Good to know
- Duration
- 6 hours
- Free cancellation
- Up to 24h before
- Minimum age to book
- All ages
- Availability
- Bookable today
- Runs on
- Tue, Thu, Sat
- Hotel pickup
- Included for all travelers
- Booked in 30 days
- 16
- Verdict
- Solid Choice
Why this scores 64
The Outty Ranking is a weighted composite. Here is how this experience performed on each component.
Downhill Bike and Ko'olau Waterfall Hike Tour: questions travelers ask
Practical detail on this experience, plus the wider planning questions for Honolulu.
How much does Downhill Bike and Ko'olau Waterfall Hike Tour cost?
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Prices start at $197 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Honolulu usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.
How long does Downhill Bike and Ko'olau Waterfall Hike Tour take?
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Plan for about 6 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Honolulu is not rushed.
Is Downhill Bike and Ko'olau Waterfall Hike Tour worth it?
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It holds an Outty Ranking of 64 out of 100, which we label "Solid Choice". That score blends traveler sentiment (4.3/5 across 46 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Honolulu, and how flexible the cancellation terms are.
Can I cancel or reschedule Downhill Bike and Ko'olau Waterfall Hike Tour?
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Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.
Is Downhill Bike and Ko'olau Waterfall Hike Tour suitable for kids and families?
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Yes, all ages are welcome. Families should still weigh the 6-hour running time, and strollers are easier on the earlier, quieter departures.
How far in advance should I book Downhill Bike and Ko'olau Waterfall Hike Tour?
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Around 16 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Honolulu can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.
What should I bring or wear?
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Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Honolulu and add a light layer if any part of the 6-hour experience runs outdoors or after sunset.
Where does Downhill Bike and Ko'olau Waterfall Hike Tour start and how do I get there?
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The exact meeting point and directions are on your voucher once you book, and they sit in central Honolulu within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.
What are the best things to do in Honolulu?
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Honolulu and greater Oahu run on early starts. Pearl Harbor memorial tickets release on a fixed schedule, the North Shore circle-island loop needs a full day, and the catamaran and snorkel runs off Waikiki fill fast in season. We rank on whether the operator secures Pearl Harbor entry themselves and how tight the circle-island itinerary really is. On Outty we rank every Honolulu experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Kevo's Beach Bus Paddleboard Snorkel Adventure North Shore Oahu, Pearl Harbor City Tour, Ultimate Pearl Harbor Circle Island. The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.
When is the best time to visit Honolulu?
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April to June and September to November, between the wet season and peak crowds. Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.
How many days do you need in Honolulu?
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Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.
Do I book through Outty or through the operator?
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Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.
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