I've hiked on Kauai, and I'll be honest. It's unlike anything I expected. The trails here range from easy walks to serious climbs.
Each one rewards you with views that stay with you long after. In this guide, you'll find the best hikes in Kauai broken down by trail, difficulty, and what to expect.
I'll cover permits, safety tips, gear, and planning advice for every level. I've researched these trails closely and personally walked several of them.
With over thirty trails on the island, narrowing it down to the best eleven wasn't easy. By the end, you'll know exactly which trail fits your skill level and what to bring along.
What to Know Before Hiking in Kauai
Kauai's weather changes quickly, so check the DLNR trail conditions page before every hike.
The North Shore gets heavy rain year-round, while the South and West sides stay drier.
The Kalalau Trail needs a state permit past Hanakapi'ai Beach book early through the Na Pali Coast reservation system since spots fill up fast.
Pack waterproof boots, a rain jacket, trekking poles, two liters of water, and high-energy snacks. Save an offline map on AllTrails or Gaia GPS.
On the trails, never hike alone, stay back from wet cliff edges, cross streams only when water is low, and carry a whistle and basic first aid kit.
11 Best Hikes in Kauai for Scenic Island Views
These eleven trails cover the best of Kauai, from sea cliffs to waterfalls and canyon floors.
1. Kalalau Trail to Hanakapi'ai Beach
The Kalalau Trail is the most talked-about hike on the island for good reason.
The first two miles take you along the Na Pali Coast to Hanakapi'ai Beach, with steep climbs and narrow cliff-side paths.
The coastal views along the way are hard to match anywhere else in Hawaii. Do not swim at the beach, ocean currents here are extremely dangerous, even on calm days.
2. Hanakapi'ai Falls Trail
This trail starts at the Kalalau trailhead and adds four more miles into the jungle to reach a massive waterfall.
You will cross streams multiple times, so waterproof shoes are a must.
The forest gets thick and the path gets muddy as you go deeper in. It is rated moderate to difficult, and getting wet is part of the experience.
The waterfall at the end makes every muddy step worth it.
3. Awa'awapuhi Trail
Located inside Kokee State Park, this six-mile round-trip trail ends at a dramatic cliff overlook high above the Na Pali valleys.
Standing at the edge, you get wide ocean views that stretch far into the Pacific. It is best to start in the morning before clouds roll in and block the scenery.
The trail itself is well-marked and steady, though it does involve some elevation gain. This is one of the top viewpoints in all of Kauai.
4. Canyon Trail to Waipo'o Falls
This is a great pick for families hiking inside Waimea Canyon State Park. The trail covers about three miles round trip and leads to two tiers of waterfalls through moderate terrain.
The deep red canyon walls are striking at every turn, especially in the late morning light.
Kids and adults alike enjoy the walk, as the path is manageable and well-maintained. It gives you a real feel for Waimea Canyon without being too demanding.
5. Kuilau Ridge Trail
The Kuilau Ridge Trail is a two-mile hike through lush rainforest in central Kauai. As you walk, the trees open up to wide views of the surrounding mountains and valleys.
It is rated easy to moderate, making it a solid choice for most fitness levels. The air here smells like rain and fresh earth, which adds to the whole experience.
This trail often gets overlooked, but it is one of the most rewarding short hikes on the island.
6. Ho'opi'i Falls Trail
Near the town of Kapaa, this trail follows a jungle stream to two separate waterfalls.
The round trip is about two and a half miles, making it very manageable for families with kids.
There are swimming holes along the way, and a few cliff-jump spots that younger hikers love.
The trail is mostly shaded and follows the water the whole time. Stay on the marked paths to help protect the land and keep the area clean for others.
7. Maha'ulepu Heritage Trail
This relaxed coastal walk runs along Kauai's south shore near Poipu. The terrain is mostly flat, with sea arches, rocky cliffs, and open ocean views at every turn.
Green sea turtles often rest on the beaches nearby, which makes it feel extra special. It is a great option for people who want a low-effort hike with big payoffs.
The trail moves at whatever pace you choose, which makes it one of the most enjoyable walks on the island.
8. Pihea Vista Trail
Starting near the Pu'u o Kila Lookout, this trail gives you some of the most dramatic views of the Kalalau Valley on the entire island.
It connects to the Alakai Swamp Trail, giving you the option to go deeper into the misty highlands.
The air up here is cool and often foggy, which gives the landscape a quiet, moody feel. This is one of those hikes where you stop often just to take in what is around you.
Go early and give yourself plenty of time.
9. Queen's Bath Trail
This short hike near Princeville leads to a natural lava tidal pool carved right into the coastline.
The path is only about a mile, but it can be slippery and uneven in spots, so watch your footing.
The pool is calm and clear in summer, making it a popular swimming spot for locals and visitors.
However, it is extremely dangerous in winter when waves crash over the rocks and the trail is often closed. Visit only in the calmer summer months and check conditions before you go.
10. Wai Koa Loop Trail
This easy loop takes you through a shaded mahogany forest on Kauai's North Shore, passing through Anaina Hou Community Park.
The trail is flat and wide, making it friendly for families, older hikers, or anyone just looking for a peaceful walk.
It takes about two hours to complete at a relaxed pace. The forest is quiet and cool, with tall trees lining the path the whole way through.
It is a nice break from the more demanding trails on the island.
11. Waimea Canyon River Trail
This is one of the more demanding trails in Kauai, with significant elevation changes as you drop deep into the canyon.
The route takes you far below the canyon rim and down to a river running quietly along the canyon floor.
The contrast between the red walls above and the green river valley below is striking.
It is best suited for experienced hikers who are comfortable with steep, uneven terrain. If you are up for it, the reward is a hidden canyon floor that most visitors never get to see.
Tips for What to Pack for Hiking in Kauai
Pack smart before hitting the trails. The right gear keeps you safe and comfortable out there.
- Wear waterproof boots with strong grip for Kauai's muddy red dirt trails
- Bring a rain jacket since showers can hit any trail without warning
- Carry at least two liters of water and high-energy snacks like trail mix
- Use trekking poles on steep or slippery sections to stay steady
- Download an offline map on AllTrails or Gaia GPS before you lose signal
Conclusion
The best hikes in Kauai are as varied as the island itself. I still think about reaching the Kalalau overlook for the first time.
The view hit me in a way I wasn't expecting. Kauai rewards hikers who come prepared and take their time on the trail.
Pick a hike that fits your level, pack smart, and respect the land you walk on.
If this guide helped you plan your trip, drop a comment below and share which trail you're heading to first. I'd love to hear how it goes.
Frequently Asked Questions
Is a permit required to hike the Kalalau Trail?
Yes, a permit is required to hike beyond Hanakapi'ai Beach on the Kalalau Trail. Book through Hawaii's Division of State Parks reservation system well ahead of your trip.
What is the best time of year to hike in Kauai?
April through September generally offers drier conditions on most trails across the island. The North Shore stays wet year-round, so always check the weather before heading out.
Are there easy hikes in Kauai for beginners?
Yes, the Maha'ulepu Heritage Trail and Wai Koa Loop are both flat and beginner-friendly options. Ho'opi'i Falls is another great choice for first-time hikers on the island.
How difficult is the Kalalau Trail?
The Kalalau Trail is rated difficult, with steep sections, narrow ledges, and stream crossings along the way. Most visitors hike only the first two miles to Hanakapi'ai Beach for a more manageable outing.
What should I wear for hiking in Kauai?
Waterproof hiking boots with good grip are key since trails get muddy and slippery fast. Bring a light rain jacket and moisture-wicking clothing to stay comfortable on longer hikes.
