The Little Grand Canyon of Kauai

Cheryl Lee • March 13, 2025

Waimea Canyon is a spectacular nation treasure! The canyon rests at the end of a long, curvy and slowly ascending road up Highway 552-Koke‘e Road, ending at Koke‘e and Waimea Canyon State Parks.

At 10 miles long, a mile wide and over 3,600 feet deep, this mammoth chasm features four-million-year-old lava rock and displays variegated hues of red, purple, green and blue, depending on the weather and time of day. From vantage lookout points, you may get a glimpse of neighboring Ni‘ihau, Waipo‘o Falls, Kalalau Valley and the Nā Pali Coast.


Waimea Canyon rests at the end of a long, curvy and slowly ascending road up Highway 552-Kokee Road, ending at Kokee and Waimea Canyon State Parks. At 10 miles long, a mile wide and over 3,600 feet deep, this mammoth chasm features four-million-year-old lava rock and displays variegated hues of red, purple, green and blue, depending on the weather and time of day. From vantage lookout points, you may get a glimpse of neighboring Niihau, Waipoo Falls, Kalalau Valley and the Napali Coast.


Some of the island’s best hikes are accessible from the park, ranging from starter trails perfect for families, to longer, more strenuous trails for experienced hikers. Since much of Kaua‘i is not accessible by road, this is truly the way to see some of the island’s endemic plants and wildlife, as well as commanding views of Waimea Canyon. Hikers are advised to check weather conditions before heading out. Kōke‘e forest is a rainforest after all, so be prepared for rain and lots of mud. As with any hike, you should take the necessary precautions. Hike with a buddy, bring plenty of water and snacks, and always stay on the trail. You may want to bring a jacket, too—temperatures range from 50-70 degrees fahrenheit in the fall.

If you’re in the mood to stay a while, campgrounds are available at Kokee State Park, in addition to a host of other amenities including restrooms, outdoor showers, and picnic areas. To learn about some of the island’s native plants and animals, stop by Kokee Natural History Museum. Ask the staff about seasonal activities, and what hike is best for your group.


A 975-foot Nature Trail loop behind the museum takes you on a self-guided tour through the native forest. Ask the staff about seasonal activities, and what hike is best for your group. If you want to be sure about their hours before heading out, call 808-335-9975 or visit www.Kokee.org for more information and a link to weather in the area.


WAIMEA CANYON STATE PARK TRAILS
Iliau Nature Loop - Easy roadside nature trail with sweeping views of Wai‘alae and Waimea Canyons; 0.25 miles.

KOKEE STATE PARK TRAILS
Kawakoi Stream Trail - One of the most scenic mountain streamside trails in Hawaii. Easy pedestrian trail; 1.75 miles.

Poomau Canyon Lookout - A short, scenic trail leading to a grand view of Poomau and Waimea Canyons; 0.3 miles.

Awaawapouhi Trail - Strenuous trail with spectacular view into steep-sided Nualolo and Awaawapuhi Valleys, with mesic and dryland native plants. Return climb of 1,620 feet; 3.25 miles.

Pihea Trail - Moderate trail with scenic views, observing Kauai’s native forest birds and sampling Alakai Wilderness’ terrain and vegetation; 3.8 miles.

Hero Image: Waimea Canyon, Adobe Stock


By Cheryl Lee July 18, 2025
Isle of windswept beaches, no traffic lights
By Cheryl Lee July 18, 2025
Residents of the Valley Isle say “Maui no ka oi,” meaning “Maui is the best!” It could be because of the long stretches of white sand beaches …or the idyllic offshore views of neighboring Lana‘i, Kaho‘olawe, Moloka‘i and the tiny islet of Molokini.
a big dark storm rolling in off the shore of waimea hawaii
By Gavin Hillman June 23, 2025
Many wonder if Hawaii has a dangerous hurricane season - and generally no, they don't. This guide goes over everything you should know about hurricanes in Hawaii.
By Gavin Hillman June 17, 2025
If you're planning a trip to Oahu, there's one thing you absolutely can't miss — the beaches. Oahu is home to some of the most famous and diverse coastlines in the world. Whether you want to snorkel with tropical fish, surf world-class waves, take long walks on soft sand, or simply relax under the sun, there's a beach on Oahu for you. In this guide, we'll take you through the top beaches to visit on Oahu , what makes each one special, and tips for getting the most out of your beach days.
By Gavin Hillman June 17, 2025
Hawai‘i’s breathtaking beaches, lush rainforests, and rich cultural traditions make it one of the most sought-after vacation destinations in the world. But before you pack your bags and book that long-awaited trip, it’s essential to understand the current travel requirements and restrictions for visiting the Hawaiian Islands. This comprehensive guide will walk you through everything you need to know about traveling to Hawaii in 2025, including passport and ID rules, airline requirements, health-related protocols, inter-island travel, and tips for a stress-free island getaway. 
a sea turtle swimming through clear blue water
By Gavin Hillman June 6, 2025
Want to see some Sea Turtles during your time on Oahu? Check out our full guide to turtle watching on Oahu! From the best spots to guided tours here is everything you need to know!
hawaiian airport runway with 3 planes and hawaiian designs on the tail
By Gavin Hillman June 6, 2025
Here's everything you need to know about what to pack for a trip to Hawaii - from beach essentials to the small things this is a complete Hawaii packing guide.
Volcanic summit landscape of Haleakalā National Park with rugged crater and clouds below.
By Gavin Hillman May 25, 2025
Discover everything you need to plan your trip to Haleakalā National Park on Maui. Explore sunrise tips, hiking trails, cultural sites, camping, and top photo spots in this complete visitor guide.
Looking for the best waterfalls on the island of Kauai? Check out our list of the top 5.
By Gavin Hillman May 24, 2025
Explore the top 5 must-see waterfalls on Kauai, Hawaii — from iconic roadside cascades like Wailua Falls to remote jungle treasures like Hanakāpīʻai Falls. Learn how to get there, what to expect, and tips for making the most of your waterfall adventure.
Scuba diver swimming alongside a green sea turtle in clear Hawaiian waters.
By Gavin Hillman May 23, 2025
Everything you need to know about scuba diving in Hawaii — from top islands and dive sites to marine life, certification tips, and the best time to dive. Perfect for beginners and pros alike.