Kauai isn’t just a vacation it’s a mood. From lush hiking trails and dramatic coastlines to quiet beaches and laid-back towns, this Hawaiian island offers the perfect balance of wild adventure and peaceful escape.
On my trip to the Garden Isle, I explored every corner from the popular south shore beaches to the misty cliffs of the north. I’ve put together a curated list of the best things to do in Kauai, based on my personal experience, local Tips, and moments that left a lasting impression. Whether you’re a hiker, beach lover, or just looking to slow down and reconnect with nature, this guide has something for you.
Quick Tips for Kauai
BEST HOTELS IN KAUAI
BEST TOURS & EXPERIENCES IN KAUAI
Explore Kauai’s Scenic Beauty
1. Marvel at the Nā Pali Coast
Kauai’s most iconic landscape, the Nā Pali Coast, is a wild stretch of razor-sharp cliffs that plunge into turquoise waters. It’s inaccessible by road, so the best views come from boat, helicopter, or trail. I did a sunset boat tour, and seeing dolphins play in the waves while the cliffs turned gold in the fading light was one of the most magical moments of my trip.
Other ways to experience it:
- Boat tour: Offers sea caves, waterfalls, and snorkeling. Sunset cruises are the most scenic.
- Helicopter tour: Bird’s-eye view of the full coastline and valleys.
- Kalalau Trail: If you’re up for a challenging hike, this coastal trail offers jaw-dropping viewpoints and a real sense of adventure.
2. Visit Waimea Canyon and Koke’e State Park
Often called the “Grand Canyon of the Pacific,” Waimea Canyon stretches 14 miles long and over 3,600 feet deep. The layers of red, green, and brown rock are mesmerizing. As I stood at the Pu’u Hinai lookout, I could hear distant waterfalls echoing through the canyon walls.
Koke’e State Park begins just past the canyon and takes you deeper into the island’s highlands. The Pu’u o Kila Lookout gave me my favorite view of the entire trip an open window into the Nā Pali Coast from above.
Zee Tip:
- Visit early to avoid clouds and tour buses.
- Bring layers. It gets chilly up there.
- Combine with a short hike like Canyon Trail to Waipo’o Falls for an immersive experience.
3. Take a Helicopter Tour (If You Can Swing It)
A helicopter ride over Kauai is an expensive splurge but absolutely worth it if it fits your budget. There are parts of the island (like the towering Mount Wai‘ale‘ale Crater or the Manawaiopuna Falls from Jurassic Park) that you just can’t access any other way.
The flight was about an hour long, and I saw more waterfalls than I could count. The highlight? Flying through the misty green cathedral walls of the Waialeale Crater. It felt like entering another world.
Zee Tip: Choose a company with open-door flights for better photos (and a thrill).
Best Hikes in Kauai
4. Kalalau Trail (to Hanakāpīʻai Beach or Falls)
This legendary trail hugs the Nā Pali Coast and is often considered one of the most beautiful hikes in the world. The full trail is 11 miles one way (requiring a permit), but I hiked the first 2-mile stretch to Hanakāpīʻai Beach, and it was spectacular. Towering cliffs, sweeping ocean views, and the constant sound of crashing waves made it feel like a movie set. For the more adventurous, continuing 2 more miles inland leads to Hanakāpīʻai Falls an 8-mile round-trip journey that’s muddy, slippery, and unforgettable.
Zee Tip: Wear sturdy shoes and bring plenty of water. Arrive early parking fills up quickly at Hā‘ena State Park.
5. Sleeping Giant Trail (Nounou Mountain)
Located on the east side near Kapaʻa, this moderately challenging 3.5-mile round-trip hike climbs to the “giant’s head.” The trail winds through ironwood forests and wildflower meadows before rewarding you with panoramic views of the coast and Wailua River Valley. At the top, I sat on a rock outcrop and just soaked it all in.
Good to know: There are three trailheads; the east trail is the most popular and well-marked.
6. Kuilau Ridge Trail
This trail felt like a peaceful stroll through Jurassic Park. Starting near the Keahua Arboretum, it’s a gentle climb through lush forest with mossy trees, tropical plants, and occasional scenic benches. About halfway in, the views open up to reveal sweeping valleys and distant peaks. It’s the perfect morning hike if you want something scenic without the challenge.
Distance: About 2 miles one way.
Zee Tip: Can get muddy after rain hiking sandals or boots recommended.
7. Ho’opi’i Falls Trail
Tucked away in a residential neighborhood in Kapaʻa, this short jungle trail leads to two hidden waterfalls. The path weaves through thick vegetation with a few stream crossings along the way. I loved the feeling of discovery as I heard the falls before I saw them. At the second falls, you’ll often find locals cliff jumping into the pool below.
Important: This is not a maintained trail and can be slippery. Pack out everything and respect private property nearby.
Best Beaches in Kauai
8. Hanalei Bay
Located on the North Shore, Hanalei Bay is a massive crescent-shaped beach backed by waterfalls and green mountains it’s as dreamy as it sounds. I spent a full afternoon here swimming in the calm summer waters, renting a paddleboard from a beach shack, and grabbing shave ice from a nearby stand. In winter, the surf picks up and it becomes a favorite spot for local surfers.
Sunset here is magical. Head to the pier with snacks and watch the sky turn pink.
9. Tunnels Beach (Makua Beach)
This was hands-down my favorite spot for snorkeling. With a wide coral reef just offshore, I saw sea turtles, schools of fish, and even an octopus. The beach itself is long and quiet, with plenty of space to spread out. The jungle backdrop makes it feel wild and remote.
Zee Tip: Parking is extremely limited. Arrive early and consider walking from Haena Beach Park.
10. Poipu Beach
This sunny south shore beach has something for everyone families love the natural wading pool formed by lava rocks, while snorkelers and swimmers enjoy the gentle waters. Lifeguards are on duty, and there are restrooms, picnic tables, and food trucks nearby. I even saw a Hawaiian monk seal sleeping on the sand!
Best for: Families, beginner snorkelers, and guaranteed sunshine.
11. Anahola Beach
Tucked into a small bay, Anahola Beach is popular with locals but rarely crowded with tourists. The water was calm and shallow, making it great for a relaxing float. There’s shade from ironwood trees and a sense of quiet I didn’t find at the more famous beaches.
There’s a small parking area and restrooms, but limited amenities bring your own snacks.
12. Larsen’s Beach
If you’re craving seclusion, this is the place. After a 10-minute hike down a rocky trail, I arrived at a nearly empty beach with golden sand and strong waves. It’s not safe for swimming, but the solitude and raw beauty were unbeatable.
Note: Not ideal for kids or casual beachgoers, pack light and wear sturdy shoes.
Waterfalls to See in Kauai
13. Wailua Falls
This dramatic double waterfall is one of the most iconic on the island and easily accessible by car. Located just a short drive from Lihue, Wailua Falls plunges about 80 feet into a deep pool below. The view from the roadside lookout is stunning, especially after a heavy rain when the falls are at full force. I visited early in the morning and had it all to myself, mist curling off the water as the sun started to rise.
Zee Tip: No hiking required, but the road is narrow with limited parking. Don’t attempt to hike down to the base it’s steep and dangerous.
14. Opaeka’a Falls
Opaeka’a Falls is another beautiful waterfall that you can enjoy without breaking a sweat. Located in Wailua, this 151-foot cascade is surrounded by lush greenery and is best viewed from the designated lookout across the road. There’s also a paved area with railings and interpretive signs, making it a great stop for families or anyone with limited mobility.
Nearby: Combine your visit with a drive up Kuamo‘o Road to explore ancient Hawaiian temples (heiau) and scenic river views.
Adventure Activities
15. Kayak the Wailua River to Secret Falls
This was one of the most rewarding adventures I had on Kauai. You can rent a kayak or go with a guided tour and paddle about 2 miles upstream through the Wailua River Valley, flanked by lush jungle on both sides. After beaching the kayak, there’s a muddy but beautiful 1-mile hike to Uluwehi Falls (a.k.a. Secret Falls), where you can cool off in the pool beneath the waterfall.
What to bring: Water shoes, dry bags, and plenty of bug spray. Expect to get muddy it’s part of the fun!
16. Go Mountain Tubing
This quirky and totally Kauai experience takes you through the old irrigation canals of a former sugar plantation in Lihue. Floating on an inner tube through dark tunnels and open-air ditches, I laughed the entire time. The guides are friendly and informative, and the scenery is lush and green the whole way.
Why it’s great: Suitable for all ages and skill levels plus, they give you a helmet with a headlamp for the tunnels.
17. Ziplining in Koloa
Ziplining on the south shore gave me a whole new perspective on Kauai. I zipped across canyons, streams, and rainforest canopy while soaking up incredible views of the mountains and coastline. It’s a rush, but the platforms felt safe and the guides were knowledgeable.
Zee Tip: Some tours include tandem zips and suspension bridges. Wear closed-toe shoes and be ready for a bit of hiking between lines.
Cultural & Local Highlights
18. Smith Family Luau
If you’re looking for an authentic and welcoming Hawaiian luau, Smith’s Family Garden Luau in Wailua is a beautiful place to start. Nestled within a lush 30-acre botanical garden, this luau features a generous buffet of traditional Hawaiian cuisine think kalua pig, poi, lomi salmon and an entertaining show with hula, fire dancing, and music from across Polynesia. I especially loved the torch-lit walk through the gardens before the show began.
Zee Tip: Book in advance it’s one of the most popular luaus on the island.
19. Hanapepe Art Night
Hanapepe may be a quiet little town during the day, but on Friday evenings, it transforms into a lively celebration of local culture. Art Night brings together food trucks, musicians, and dozens of open galleries. I browsed handmade jewelry, listened to ukulele jams on the street corner, and ended the night with fresh coconut ice cream. The atmosphere was vibrant but still low-key and friendly.
When: Every Friday from 5–9pm
20. Kauai Coffee Company
Located on the southwest side of the island near Kalaheo, this massive coffee estate is the largest in the U.S. I wandered among rows of coffee trees on a self-guided walking tour, learned how the beans are harvested and roasted, and best of all sampled dozens of varieties at the free tasting station. It’s a fun and educational stop, especially for coffee lovers.
Free to visit: They also have a gift shop, café, and shaded seating areas.
21. Kauai Hindu Monastery
High above the Wailua River, surrounded by jungle and quietude, is one of the most peaceful places I visited in Kauai. The Kauai Hindu Monastery is a sacred site open to respectful visitors. You can wander the serene grounds, admire the traditional architecture, and take in views of the river valley below. It’s not a tourist attraction in the traditional sense it’s a spiritual sanctuary that encourages mindfulness and reflection.
Zee Tip: Dress modestly and check visiting hours before going. Guided temple tours are offered monthly with advance booking.
Travel Tips for Kauai
- Rent a car – Kauai doesn’t have reliable public transportation, and rideshares are scarce in remote areas. Having a rental car gives you the freedom to explore hidden beaches, scenic overlooks, and trailheads without stress. Book early for the best rates, especially during peak season.
- Pack for mud and rain – Kauai is lush for a reason: it rains often, especially on the North Shore. Bring waterproof hiking shoes, a rain jacket, and a dry bag for your electronics. Trails can be muddy even in dry seasons.
- Book permits and tours well in advance – Kalalau Trail day-use permits, Nā Pali Coast boat tours, and mountain tubing excursions often sell out weeks ahead. As soon as your travel dates are set, reserve your spots.
- Use reef-safe sunscreen – Sunscreen containing oxybenzone or octinoxate is banned in Hawaii due to its harmful effects on coral reefs. Pick up reef-safe options at a local shop or bring your own. Look for labels that say “oxybenzone-free.”
- Respect sacred sites and nature – Many trails, beaches, and heiau (temples) are considered sacred by Native Hawaiians. Always follow posted signage, avoid entering restricted areas, and never touch wildlife like sea turtles or monk seals.
- Grocery shop strategically – Food can be pricey on Kauai. Stock up at Costco (near the airport in Lihue) or local markets early in your trip to save money and avoid multiple stops.
- Cell service is spotty – Download Google Maps offline and save your activity confirmations. You’ll often lose signal in the mountains or along the Nā Pali coast.
Final Thoughts
Kauai is where you go when you want Hawaii in its rawest, most beautiful form. Fewer crowds, more nature, and a feeling that time slows down. I left feeling grounded, recharged, and already dreaming of coming back.
Planning more Hawaii adventures? Don’t miss my 7-day Oahu itinerary or the best things to do in Maui.
