Waihe’e Ridge & ʻĪao Valley: How to Hike 2 of Hawaii’s Best Trails

Take a hike on the Waihe’e Ridge Trail in Maui: an awesome ridge hike with insane views of the island. We will discuss some of the best tips for hiking this trail, as well as some options on what to do after your hike.

We recommend a quick visit to the ʻĪao Valley State Monument if time allows. In addition, head to the beach for some world-class snorkeling. Get all the details you need below on hiking at Waihe’e Ridge and ʻĪao Valley.

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Need to Know Info

• Waihe’e Ridge Trail: No reservations are required to hike.
  • We recommend starting your day here early, as this is a popular hiking destination and parking can be limited.
  • Wear the BEST shoes you can. When wet and muddy, the trail is a literal slip and slide. Just be aware that you will probably fall, and that’s okay. Bring a change of clothes just in case. Hiking poles are a great idea as well. We recommend checking out our top picks for hiking shoes here.
• ʻĪao Valley State Monument: All non-residents must purchase reservations prior to visiting.
  • Each parking voucher is valid for one vehicle, and the number of entries corresponds to the total number of passengers in that vehicle.
  • Reservations can be secured up to 30 days in advance online here.
  • As of 2024, the cost to enter is $5.00 per person with a $10.00 parking fee. Refunds are not given for no-shows or late arrivals.
  • Multiple reservation time slots are available, and you may reserve more than one to enjoy ʻĪao Valley State Monument for a longer period.
  • Plan to arrive within the first 30 minutes of your reservation time slot. If you arrive 30 minutes into your time slot, park staff may deny access and/or parking to visit ʻĪao Valley State Monument.
  • Pets are not permitted at ʻĪao Valley State Monument.

🤿 Read next: Get the details on the 3 BEST snorkeling beaches in Maui!

Safety and Weather for Waihe’e Ridge and ʻĪao Valley

• Cell phone coverage was pretty good for us at both of these sites, but it may depend on your service provider.
• Water: It’s best practice to carry at least 1 liter of water for every 5 miles you are hiking. Get our favorite water bladder and never go thirsty!
• Water Sports: Make sure to use and apply sunscreen often. When enjoying the water in Hawaii, please wear reef-safe sunscreen. Please help protect our ocean ecosystems. Get our favorites here!
• Mosquitoes might be present during your hikes. Get our favorite bug spray here.

🌺 Whenever you choose to visit Maui, please practice mālama. This means caring for and respecting others, supporting local businesses, and protecting the environment by not littering and picking up any trash that you see. Learn about the Hawaiian culture and pay it forward!

Waihe’e Ridge Trail – moderate/strenuous – 4.2 miles, out and back, 1,450 ft elevation gain

The Waihe’e Ridge Trail is located 20 minutes past Kahului in the hills along the coast on Highway 340. Drive from Kahului on Highway 340 to Maluhia Road. Turn left on Maluhia Road and drive until you reach the parking lot.

There are spots for about 40 cars here, so plan to get there early and secure a spot. During our trip here there were porta-potties located in the parking lot.

To start the hike, head up the very steep paved road and hike toward the water towers. The elevation gain starts off quickly and you’ll gain about 200 feet here! At this point, you might see some friendly cows grazing in the nearby fields. Next, continue on the dirt trail into the woods.

Ascend through the forest along the switchbacks as you hike and you’ll be rewarded with amazing views of the Waihe’e Valley and Makamaka’ole Falls off in the distance. Listen for helicopter tours as you hike and be sure to wave at them above! They are probably checking out the lush green valleys and waterfalls along the coast.

As you continue to gain elevation on this epic ridge hike, the views really start to open up and the scenery is stunning! Be sure to stop and take in the 360-degree views and enjoy your time here.

Finally, as you approach the end of the hike at the summit, there is a small deck with a picnic area to rest and have a quick snack before returning to the parking lot by retracing your steps down the trail.

If it’s clear and sunny, you will be able to see Haleakalā and the island of Molokai’i. Now, you might run into some clouds blocking your view like us, but don’t let that stop you from completing this hike!

Next, we recommend checking out the ʻĪao Valley State Monument as it’s only a 30-minute drive from the Waihe’e Ridge Trail.

ʻĪao Valley State Monument

ʻĪao Valley State Monument is located near Wailuku and Kahului and just 30 minutes from Waihe’e Ridge. Don’t forget to reserve parking before you arrive. Enjoy the lush and dense rainforest canopy and learn about the history of the ʻĪao Valley and the battle of Kepaniwai.

There is only one short trail located here, and you can no longer hike farther into the forest as it is closed to all visitors. Please stay on all designated trails and respect the surroundings! For a quick hike, go for a stroll on the ʻĪao Needle Lookout Trail and Ethnobotanical Loop.

ʻĪao Needle Lookout Trail and Ethnobotanical Loop – easy – 0.6 miles, loop

This is a quick paved loop that will lead you to a scenic view of the ʻĪao Needle, which is actually taller than the Eiffel Tower! Then, walk through the nearby ethnobotanical trail near the ʻĪao Stream. Note that there are some stairs here, and you’ll likely be sharing the area with many other people, as this is the only walking option at the ʻĪao Valley State Monument.

As you walk along this short loop, check out the interpretive signs that explain the fascinating history of the ʻĪao Valley. When you hike down toward the stream, the trail is shaded under a thick canopy, providing some nice shade along the path. Finally, another short path heads through a small garden of native Hawaiian plants on the way back to the parking lot.

🚗 Don’t forget your West Maui Coastline Audio Driving Tour from Shaka Guide! Learn about the sights as you travel through West Maui.

Final Thoughts

The Waihe’e Ridge Trail is a can’t-miss hike. The views and the hike were super fun! Even though the trail was a slip and slide, that didn’t deter us from finishing the hike. It was actually so much fun! Coming down the muddy trail was much worse, so keep that in mind and take your time if it’s wet.

Let’s be honest here, if you only have time for one hike out of the two of these, we recommend skipping the ʻĪao Valley State Monument. Don’t get us wrong, ʻĪao Valley was beautiful and a great place to learn some history, but it wasn’t that spectacular. It’s possible that it was too crowded during our visit because we went before reservations were put in place. However, if you have enough time, definitely visit ʻĪao Valley!

After spending time completing these 2 West Maui hikes, we headed up the coast toward Lahaina to do some snorkeling in Hawaii’s amazing ocean ecosystems. Snorkeling and relaxing on the beach are perfect afternoon activities after your hikes.