Hiking The Incredible Kalepa Ridge Trail

Not too long ago, Berty and I spent a week exploring Kauai.

This island is the oldest of the Hawaiian chain of islands so it is filled with dense forest, carved landscapes, and stunning beaches in every direction.

We decided to take advantage of Kauai’s adventurous spirit and hike the Kalepa Ridge Trail in the Koke’e/Waimea State Park.

Hiking The Kalepa Ridge Trail

Trail Basics:

  • Distance: 1.6 miles out-and-back (though, we definitely think it’s longer)
  • Level: Intermediate
  • Open: Year-round, though May-September is best for less rainy conditions.

*Disclaimer: Despite the unexpected rain and our choice to continue the hike, we don’t actually recommend you go in under the same conditions. Afterward, we learned from locals that the ecosystem is very delicate here (brittle volcanic rock/soil and unstable ground) and damage can be amplified in poor weather. We noticed our footsteps were wearing on the path.

If you decide to take this hike, plan to come when the path is dry. Alternatively, there are several other beautiful trails in the Waimea Canyon area, so don’t fret if you need to choose a plan B!


To get here, set your GPS directions to the Kalalau Lookout on Koke’e Road in the Waimea Canyon State Park. Here, there is plenty of parking available.

Just off the parking lot, you can take pictures of the Ka’a’Alahina Ridge from the lookout, but we decided to get a closer look and take the hike. The Kalepa Ridge trail is an unofficial trail, which means it’s unmarked.

Look for a gate along the lookout fence and there should be a small dirt path. That’s your trail entrance!

The trail immediately begins with a challenge.

Prepare to get down on all fours to climb down the steep trail. You can also bring a set of hiking poles to help you balance.

We continued this way for the first 30-40 minutes (though, it was raining so we took things very slow).

The trail never gets easy for an extended period of time, so prepare for a strenuous adventure!

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You may not be able to tell from the photo above, but this trail is at a very steep angle.

Because of the delicate ecosystem around us, we were a little apprehensive to use plants as support so we took the trail very slowly.

If necessary, use an established branch, or test a root before supporting your body weight onto it.

After about 20 minutes of climbing down on our hands and knees, we were rewarded with our first sight of the Ka’a’Alahina Ridgeline.

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Most of the trail is exposed to the side of the cliff. Be very careful here and make sure you always have stable footing.

There are some areas of the trail with nothing between you and a 1000-ft drop!

During our hike, we experienced a lot of really intense on-and-off rain showers. The rain would come in piercing droplets paired with 50-mph winds on the exposed ridge.

On the other hand, the sun would break through the clouds every now and then, and reveal incredible rainbows. We probably saw at least 7 on this hike alone!

Before we get too far into this post, we want you to know that it’s perfectly okay to not finish a hike. 

There are a lot of reasons to turn back: weather conditions, health, ability, just because; the list goes on. You know your body and what it’s capable of. Enjoy the journey and just have fun!

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We hiked with our friends @jontaylorsweet and @kingtutt_. We were so lucky to share this epic journey with them!

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While hiking the Kalepa Ridge Trail, we got pretty dirty.

Like we mentioned above, there were times where we needed to be on our hands and knees on the trail to stop ourselves from slipping. Also, note that this dirt does NOT come out of your clothes.

There’s even a company called Red Dirt Shirt that dyes T-shirts with the volcano byproduct found on Kauai because it stains so well! Therefore, pack accordingly and download our Hawaii Packing List!

Read More: What You Should Pack For A Trip To Kauai (Downloadable Checklist!)

This hike was beautiful every step of the way.

The ridge was revealed to us often throughout the hike, and there was sweeping views of the Pacific Ocean, Kalalau Valley, and surrounding ridges.

You can also see this view from the sky (and obviously at a different perspective) if you decide to take a Kauai Helicopter Tour.

If you are thinking about trying this, read this post about our helicopter experience to see more pictures and read about why we think it’s worth it!

Read More: 5 Reasons You Should Take A Kauai Helicopter Tour

Intense? Absolutely.

Worth it? Definitely.

In summary, we strongly recommend hiking the Kalepa Ridge Trail! Keep in mind the weather, prepare for a challenging journey, and pack the right equipment to make your hike a great memory for years to come.

Read More: 11 Epic Things You Should Do In Kauai

Have you hiked Kalepa Ridge Trail? What advice would you give other hikers attempting the trail?

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  1. I’m heading to Kauai this December so if the weather is dry I’m definitely doing this hike! Always such a fan of your adventures πŸ™‚

    xo, emma

  2. aw stunning captures!! I love Hawaii! Definitely taking notes on my trip next year! PS: You need a pair of hiking boots. πŸ˜›

    1. Yay! Have fun on your next trip! Oh and girl, YES. These shoes were destroyed. I really need to do some hiking boot research!

  3. I had a feeling I would want to add this to my bucket list, but the picture (well all of them but this one in particular) with the double rainbow sold it.
    bookmarking this for a future hawaii trip!

    1. Hi Mari! I’m so happy you liked our post! This hike is definitely worth it on your trip to Kauai! Have fun! <3