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10 Favorite O‘ahu Waterfalls and Waterfall Hikes
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10 Favorite O‘ahu Waterfalls and Waterfall Hikes

By Will McGough | updated January 11, 2023

Compared to the Big Island and Maui, whose size and elevations are much greater, O‘ahu’s waterfall scene may seem limited. While that’s generally the case – you won’t find the same quantity – there are several beautiful, quality waterfalls to visit on O‘ahu, many of them accessible for families. Below, we provide general information as well as descriptions of each waterfall to help you plan your visit.

Table of contents

  • Waterfall FAQ
  • Map
  • List of waterfalls
  • Safety tips (important!)
  • Private waterfall hikes (tours)

FAQ: What are the best waterfalls to visit for…

You probably couldn’t visit all of our waterfalls even if you wanted to, so we have listed some of our favorites below. The following falls are best for swimming, good to take your family (kids), and there is even a waterfall that doesn’t require hiking (though you certainly can if you want).

Waimea falls, because it is accessible by (paid) shuttle or over a paved walking path and has a lifeguarded swimming area. The Maunawili Falls with its deep pool are also good falls for swimming.

The best waterfall to visit with the family is the Waimea Valley Falls due to its paved walking path, lifeguarded swimming area, and botanical gardens. Manoa Falls, reachable by an easy stroll through Manoa Valley’s lush jungles, is a good second.

Manoa Falls is the biggest, closest waterfall to Honolulu and Waikīkī. Keep in mind though that swimming at the falls is not permitted.

All waterfalls on O‘ahu require a hike. See our list of 10 waterfalls for details.

None. But Waimea Valley Falls can be reached by shuttle for people not up for a short hike.

Some of our waterfalls, such as the popular Manoa Falls, dry up when it hasn’t rained for a while. If this is the case head out to the Maunawili Falls, which have a dependable strong flow.

Related waterfall guides

Do you like waterfalls a LOT and are you also visiting another island in the Hawaiian island chain? If that is the case you should definitely have a look at our lists of waterfalls for the other islands:

  • The best 5 waterfalls to visit on the Big Island
  • 9 Amazing Kauaʻi Waterfalls
  • 10 waterfalls you shouldn’t miss on Maui

Waterfall Map for Oʻahu

As you can see on the following map, all waterfalls are located on the Koʻolau mountain range (the one running from the North to the South East), and most are reachable by a (short) hike and close to Honolulu.

List of accessible Oʻahu waterfalls

The following 10 waterfalls are your best options if you’d like to get under a waterfall on O‘ahu:

  1. Aihiulama Falls
  2. Jackass Ginger Pool
  3. Waimea Falls
  4. Kapena Falls
  5. La’ie Falls
  6. Likeke Falls
  7. Lulumahu Falls
  8. Manoa Falls
  9. Maunawili Falls
  10. Waipuhia (upside-down) Falls

Access to the following waterfalls is not possible anymore and you should not attempt to visit them, regardless of what other advice you may find on the internet and social medias.

  1. Hamama Falls
  2. Sacred Falls

Aihualama Falls

Description: Aihiulama Falls is located inside the Lyon Arboretum and accessed via a well-kept, two-mile round trip trail. The falls itself is small and flows best when it rains, but it is a safe, enjoyable hike for people of all experience and fitness levels.

Good to Know: Signs along the way identify Hawai‘i’s plants and biodiversity, turning this waterfall hike into an educational nature trail. You can find a trail map including many points of interest on the Lyon Arboretum website.

Jackass Ginger Pool

Description: The appeal of this small waterfall (10-foot at max) is its swimming hole, which is easily accessible off the Pali Highway.

Good to Know: The Ginger Pool is located along the Judd Trail across the Lulumahu Stream. Take a hike on the nearby Nuuanu Trail and cool off afterwards in the Ginger Pool.

Small waterfall dropping into the pool at Jackass Ginger in Nuʻuanu
This small waterfall is known as the “Ginger Pool” and is located at the start of the Nuuanu Pali area on the Judd Trail. Source: Eric Tessmer via Flickr CC BY-ND 2.0

Waimea Falls

Description: Located inside Waimea Valley Botanical Gardens on the North Shore, the 40-foot Waimea Falls is the safest, most reliable and accessible waterfall for swimming thanks to its paved walking trail (1.5 miles round trip), shuttle service option ($8 round trip from visitor center to falls), and lifeguarded swimming area (lifejackets are required and provided). It’s the perfect waterfall for families with small children.

Suggested tour
waimea valley waterfalls with people and a kayak in the water

Waimea Valley Botanical Gardens + Waterfall Swim

Buy your admission ticket to Waimea Valley online and skip the line when you arrive

Duration: Full day

By: Waimea Valley

Free cancellation: up to 24 hours before tour

from:

$25

Details

What is a suggested tour?Our suggested tours are hand-picked tours that receive consistent good reviews, give back to the community, and work hard to minimize their impact on the environment. Read more about these tours on our website.

Good to Know: To access the waterfall, the entry fee for the botanical gardens must be paid ($25 adults/$12 kids). Consider extending your stay to check out the gardens and cultural exhibits within the valley. Across the street is Waimea Bay, one of the North Shore’s most iconic beaches.

Waimea Falls
The Waimea Falls. Image credit: Thomas Shahan, source.

Kapena Falls

Description: The cool thing about Kapena Falls is that it transports you into another world in a matter of minutes. Located just off the Pali Highway and amongst the development of the South Shore, the short walk to this 15-foot waterfall will have you thinking you’ve left Honolulu entirely.

Good to Know: Access the Kapena Falls Trail via the Nuuanu Memorial Park. The half-mile walk to the falls is often littered with trash. Swimming at the falls is not recommended as a result.

Kapena Falls on O‘ahu
Kapena Falls was a royal bathing area in old Hawaiian times before the (non-native) banyan forest took over. Image credit: Jennifer Boyer, source.

Laʻie Falls

Description: Lāʻie Falls is a solid option for anyone looking for a more remote waterfall. Far away from Honolulu on the windward shore, the waterfall is not that big – about 15 feet – but the combination of trail length (7 miles round trip plus several stream crossings), elevation gain (1000 feet), and permit process (see below) keep it from being over-visited.

Good to Know: A free permit is required to access this trail. You can download an application here. It must be taken to the HRI office in Lāʻie to be signed and processed.

Likeke Falls

Description: Known as the Old Pali Highway Falls, Likeke Falls sits at the end of a rocky, 0.8-mile trail. Topping out at 15-feet, it half falls/half slides down the rock face, which allows for close inspection.

Good to Know: Access this trailhead from the Ko’olau Golf Course parking lot. You can find directions here. Accessing the waterfall from the top of the Pali Lookout is not recommended, as it requires a steep hike back uphill.

Lulumahu Falls

Description: This 50-foot tall falls can be seen from the Pali Highway, enticing the adventurous off the road and into the jungle. Though sometimes overgrown, the trail is moderately-trafficked and about 2.5-miles round trip. As one of the larger approachable waterfalls on O‘ahu, it should be high on your list. Check out this blog post by local photographer Noah Lang for an in-depth description of the route including pictures.

Good to Know: Lulumahu Falls is on private property and the Hawai‘i Division of Forestry & Wildlife requires that hikers obtain a day permit.

The 50-ft tall Lulumahu Falls
The 50-ft tall Lulumahu Falls. Image credit: Randy, source.

Manoa Falls

Description: The most popular waterfall hike on O‘ahu, Manoa Falls is an easy 20-minute drive from downtown Honolulu and Waikīkī, and at more than 150-feet tall (conditions vary season-to-season), it’s the best bang-for-buck waterfall on O‘ahu. Accessible via a well-kept, less-than-two-mile round trip trail, families will enjoy this easy stroll through Manoa Valley’s lush jungles and the towering payoff at the end.

The towering 150-foot Manoa Falls waterfall
The towering 150-foot Manoa Falls waterfall. Photo by Benjamin Rascoe on Unsplash

Good to Know: The falls itself provides an excellent backdrop for photos, but bring your patience – many visitors will have the same idea. Swimming is not permitted at Manoa Falls. Please respect this policy, regardless of what others do.

Manoa Falls
Bottom part of the towering Manoa Falls. Image credit: Paul Collins, source.

Maunawili Falls

The Maunawili Falls trail is closed until mid-2023, but the falls are still accessible

The Maunawili Falls Trail had been closed for trail maintenance and several improvements. This means that the “easy” way to get to the falls is not available anymore. There is, however, a more strenuous hike that will get you to the falls and back in ~4 hours. Note that this option is for experienced hikes only.

For access to this hike park at Pali lookout, walk down the old Pali road to meet up with the Maunawili Trail (not the same as Maunawili Falls Trail which is currently closed), and follow Maunawili Trail until you get to a 3-way with a trail heading down to the valley. It will have a sign to the waterfalls. Walk back to your car the same way as you walked in.

Read more on the HawaiiTrails.gov website
tip

Description: Maunawili Falls is accessible via a 3-mile round trip hike through the beautiful, lush jungles of O‘ahu’s windwardside. The waterfall itself is not that big – a rambling 20 to 30 feet – but its deep, large pools provide the opportunity to swim, and the hike is filled with dense, tropical plant life and scenery. The trailhead begins beside a residential neighborhood; please respect residents at all times.

people swimming at the Maunawili Falls
The Maunawili Falls are one of the waterfalls on O‘ahu suitable for swimming. Image credit: RKCR, source.

Good to Know: No matter what time of the year, prepare to get dirty! This trail is notorious for its muddy conditions, which, depending on your perspective, can either add to or detract from the fun. Many locals and visitors cliff jump into the pools below Maunawili Falls. We don’t recommend trying it due to changing water level conditions and the potential for unseen, submerged objects like rocks and logs.

The hike to the Maunawili Falls
The hike to the Maunawili Falls crosses slippery terrain at times. Image credit: RKCR, source.

The Maunawili Falls trail is also #3 on this list of amazing hiking trails on Oʻahu. Make sure to give Sean a follow on his Instagram for more Oʻahu-related content.

10 Amazing Hiking Trails throughout the Island of Oahu, Hawaii [a complete hiking guide]

Waipuhia Falls (the “Upside-Down Falls”)

Description: Known as the “upside-down falls” due to the way it flows in rain and wind, Waipuhia Falls is located off the Pali Highway at the end of a short (0.6-mile) trail.

Good to Know: Due to overgrown trails and a lack of maintenance, this waterfall can be hard to find and it’s easy to get lost on the way. It should not be attempted by inexperienced hikers. Adventurous and experienced hikers can follow directions from previous visitors:

howzitboy hikes: Waipuhia falls (the upsidedown waterfall)

Closed Waterfall Trails

Despite being (very) popular on social media some of our waterfalls are not accessible. These are at the moment:

Hamama Falls (not accessible)

Hamama Falls in Kaneohe crosses private property and is closed. Cops often sit at the trailhead to ticket violators. Do not attempt to hike to this falls.

Sacred Falls (not accessible)

Sacred Falls has been closed since a horrible accident occurred on Mother’s Day in 1999 (a rock slide killed eight people). Entering is illegal and you risk fines, as well as injury and death, due to unstable conditions. Do not hike this trail, regardless of what you see other people doing online. Hiking this trail shows disrespect for locals and the destination and will most likely land you in trouble.

Important things to know before visiting our waterfalls

No matter the size or shape, waterfalls contain large amounts of beauty, and visitors will no doubt want to get up close and personal. As you’ll see, it’s possible to swim at many waterfalls, and we encourage everyone to enjoy this unique opportunity. However, there are a few things to keep in mind:

  • If you have open cuts, stay out of the water. Bacteria causing the Leptospirosis disease live in many Hawaiian streams and can enter your body through open cuts and wounds. If you have a cut, it’s best to stay on shore and admire.
  • Do not drink the water. Bacteria living in the water can make you sick.
  • Wear water shoes or secured sandals while in the water, rocks can be slippery and sharp.
  • Never jump from a cliff and avoid swing ropes. You’ll no doubt see locals jumping off rocks and/or swinging from ropes at some waterfalls. Locals are experienced and familiar with the pools; you are not. Avoid putting yourself at unnecessary risk.

Private Waterfall Hikes

There are many waterfalls on Oʻahu that are inaccessible purely because they are located on private property. Access to those waterfalls is possible in some cases as part of a guided hike. One example of such a private hike is the one to a 35ft waterfall on the Koʻolau range.

The visit includes 1.5 hours of hiking, you can read more about this waterfall hiking tour here.

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Written by:

Will McGough

Reviewed by:

Gerrit van der Plas

Last updated:

January 11, 2023

On this page

  • Waterfall FAQ
  • Map
  • List of waterfalls
  • Safety tips
  • Private waterfall hikes

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