Lanihuli via Na Pueo Park Bypass Trail and Kapalama Loop Trail: A Brutal Hike With a Magnificent View

Note: Lanihuli trail is a closed trail and is not open to the public. As our disclaimer partially reads: “I’m not your daddy, these are dangerous as sh*t hikes, even the simple ones, if you got [insert applicable disorder, disease, or physical impairment] don’t even think about it yo.” Also, consider these tips on Hiking Safely In Hawaii. Mahalo.

Our hike to Lanihuli took a lot of time and research to plan but it was all worth it. The planning and research took place as soon as I got home from the Kamanaiki Ridge Trail that Marvin, Joel, and I completed a week ago. From the Kamanaiki Trail, we had an excellent view of the Lanihuli summit, a peak on the Ko’olau Range that towers over the Kamehameha Schools Kapalama Campus. I had also heard many great things about Lanihuli from people who have reached it via the Pali Puka. Needless to say, I was adamant on experiencing the stellar views that Lanihuli had to offer.

The morning started at 7am with a stop at Safeway. After picking up a few snacks and our lunches, we headed straight to Na Pueo Park. There are three known ways to access the Kapalama Loop Trail. One way is via Kamehameha Schools Kapalama Campus, however, they do not offer permits to access the hike trailhead. Another access point requires disturbing a residential area. The third access point utilizes the Na Pueo Park Bypass Trail located in Na Pueo Park (see directions to Na Pueo Park below). We chose the third access point since it did not require any trespassing.

Na Pueo Park marks the start of the trail. Photo by Coty Gonzales.

This faint trailhead marks the start of the Na Pueno Bypass Trail. Photo by Coty Gonzales.

Once you arrive at the park you will see a Jungle Gym to the far right. The trailhead to the Na Pueo Park Bypass Trail is located to the far left just below the water tank (see photo above). You will see a series of pink ribbons that will guide you toward the Kapalama Loop. Eventually, you will reach an area of the bypass featuring some fenced rock (to prevent the rocks from rolling down to the residential homes). Along the way, we spotted a small cave area that contained a few empty beer cans and some rather large bones. Continue to follow this path and you will eventually be greeted with an open area sporting multiple pink and orange ribbons. We found a ribbon (see photo below) that was put up by XJ of the Not So Great Hiking Blog. This ribbon had an arrow that pointed to the right. We followed that ribbon through what seemed like an unmarked trail (there were ribbons placed sparingly here) but eventually we intersected with the Kapalama Loop Trail.

On the Na Pueo Bypass Trail overlooking Honolulu. Photo by Marvin Chandra.

Joel relaxing with Honolulu in the background. Photo by Coty Gonzales.

Marvin at the junction of the Na Pueo Bypass Trail and the Kapalama Loop. Photo by Coty Gonzales.

A ribbon indicating the Na Pueo Bypass Trail. Photo by Coty Gonzales.

Once on the Kapalama Loop Trail from the Na Pueno Bypass Trail, you can either turn and continue left or turn and continue right. If you turn left then you will be headed toward Kamehameha Schools. If you turn right then you will eventually reach the junction to Lanihuli. Lanihuli was our destination so we turned right. At this point, the trail seemed very un-Hawaii like. You’re greeted with a variety of pine trees which makes it seem like you’re hiking a trail on the mainland. We did, however, find some Strawberry Guava’s, which I of course munched on. The first landmark that you will encounter will be the makeshift camp ground, complete with a makeshift tarp topped tent. The trail is a mix of steadily inclining ups and downs. Exhausting as it was, the trail would become even more brutal.

Makeshift campsite found on the Kapalama Loop. Photo by Coty Gonzales.

It took us 2 hours from the start of the Na Pueno Bypass Trail to reach the Kaplama Loop and Lanihuli Junction. You’ll know it’s the junction because of the all of the ribbons to the right. If you go left then you continue on the Kapalama Loop Trail. We took a little breather at this junction and I was even able to snap a few traditional OWLing shots atop of an old and banged-up looking Koa tree. I have to say, Marvin is becoming quite the expert OWLing photographer (he might in fact the be the world’s foremost authority on OWLing photography).

Coty OWLing on an old Koa tree. This Koa tree is at the junction that will take you from the Kapalama Loop to the trail that will lead you to Lanihuli. Photo by Marvin Chandra.

We found this interesting tree that resembled the female anatomy. Use your imagination. Photo by Coty Gonzales.

The last leg of this hike will lead you from the Kapalama Loop Trail to the Lanihuli Summit. Again, the trail is a mix of ups and downs. Some of these ups and downs were very steep. Often times, these steep sections will include a variety of old rope, used straps, and/or worn out computer cables (yes, computer cables). Remember, never put all of your body weight on these ropes as they can break at any time. The first third of the Lanihuli trail is quite mundane – it’s mainly flat with moderate ups and downs. The middle part of this trail is where things will get fun. First, you are introduced to a steep and muddy decline (which you will need to climb back up on the way home). Then, you’ll reach a narrow ridge that others have found to be quite intimidating. We were a bit disappoint with this open ridge, though. It is narrow, with drops on both sides, however, there are a lot of vegetation there for you to grasp. Take your time on this narrow ridge section and you will be fine. The final third of the Lanihuli Trail is the most exhausting because you will be introduced to steep incline after steep incline. According to Marvin’s GPS, you go up about 550 feet in about 0.35 miles. As you work your way to the top, just think of how awesome the summit of Lanihuli will be. And let me tell you, if you’re lucky to be there on a clear day then you will be in for a treat.

A steep descent on the way to Lanihuli. Photo by Marvin Chandra.

Sheer drop to the right. Photo by Coty Gonzales.

Somewhere along the Lanihuli Trail we spotted this Mo’ole Trail ribbon.

Marvin was his speedy self and reached the top first. I followed second and was super stoked by the magnificent view. Marvin mentioned that the view from this summit rivals that of Manana (his favorite hike). I loved the view because it featured a somewhat symmetrical view of the Windward Coast. It appears symmetrical because of the symmetrical manner that the highway below was shaped.

The summit of Lanihuli. Photo by Marvin Chandra.

After snapping a few photos from atop the Lanihuli Summit we sat and enjoyed our lunch while soaking in the views. Speaking of lunch, remind me never to buy another sandwich from Safeway again because it was nearly all bread and was severely dry! Next time I am bringing a SPAM musubi for lunch. We spent a total of 1-hour at the summit. I split the time between eating lunch, setting up a timelapse, and taking a quick nap. Energized, rejuvenated and inspired by our 1-hour summit break, we began the trek down toward the Kapalama Loop. For some reason, I felt really sluggish on the way down. All of those steep declines turned into steep inclines and I was exhausted (the energized state gained from the summit break lasted only a short while). Usually, the return trek back down a hike is often faster then the trek up. Today however, we took an even 4-hours up the trail and 4-hours down the trail.

I’m not going to lie, I thought this trail was brutal. It’s probably because it was my first long hike (I’ve been recently focusing on shorter distance hikes) since doing Bowman to Haiku Stairs (11.5 hours) this past August. As I write this post I can feel various parts of my body aching. My toes feel like they have been tortured. My calves are tense. My knees are in pain. Despite this, I thoroughly enjoyed this hikes. When I asked Marvin to rate this hike on a scale of 1 (lowest) to 10 (highest), he gave it a 9.6 and mentioned how it was a pleasant surprise. The mystery of connecting the various junction points coupled with the excellent summit view made this a hike that I will not soon forget.

Lanihuli Trail Tips:

  • My 2-Liter CamelBack was not enough for me. It’s a good thing that I had packed in extra bottle of gatorade. Expect to spend 9 hours on this trail, so pack enough water (3 Liters or more).
  • A large portion of this hike is open with no shade so remember to apply sunscreen.
  • Be prepared before you go on finding the trailhead, and the different junctions. These can be tricky to find.

Topographical Map of the Lanihuli Trail. Generated by Marvin Chandra.

A bee dining. Photo by Marvin Chandra.

Hawaiian Mint (Phyllostegia grandiflora). Photo by Marvin Chandra.

Possibly Kanawao (Broussaisia arguta). Photo by Coty Gonzales.

Psyllid Galls on Ohia Lehua (Thanks to XJ for the info)

Total Miles: 7.2 miles roundtrip

Total Time: 9 Hours (including a 1-hour summit break).

About Coty

Founder of Exploration: Hawaii, Blogger, Hiker, Foodie, Apple Aficionado, T-Shirt Enthusiast, Psychologist, and Rogue Scientist.


    • Those buggahs infesting the Ohia Lehua! Thanks as always for the info XJ! Do you happen to know if that kanawao is really kanawao? I was flipping through one of my plant books and it kind of resembled a kanawao but I’m still unsure.

  1. Aloha! Thank you for posting this great information. Would you be willing to share access to your custom Google map of the trails?

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