Before my first trip to Kauai, I had no idea just how many waterfalls I’d stumble upon between rainforest hikes and scenic drives. Some were roaring cascades I could hear before I saw them, while others were tucked deep in the jungle, hidden behind muddy trails and swaying palms.
If you’re planning a visit to the Garden Isle, here’s my personal list of Kauai waterfalls I explored—or had on my must-see list—and exactly why they’re worth adding to your itinerary. Whether you’re a hiker, photographer, or just in love with the sound of rushing water, there’s a waterfall here calling your name.
1. Wailua Falls
This was the first waterfall I saw in Kauai—and it’s ridiculously easy to get to. Located just north of Lihue, Wailua Falls drops an impressive 173 feet and can often be seen with a double rainbow dancing in its mist.
🛻 Tip: You can drive right up to the lookout point—no hike required.
2. ʻŌpaekaʻa Falls
Just a few minutes from Wailua Falls, ʻŌpaekaʻa Falls is another roadside beauty. It cascades 151 feet into a hidden pool below and is best seen after heavy rain when the water flow is strong.
📸 The viewpoint is super accessible, making it perfect for photos.
3. Hanakapi’ai Falls
This one made me work for it—but wow, was it worth it. Located along the Kalalau Trail on the Nā Pali Coast, Hanakapi’ai Falls requires an 8-mile roundtrip hike (2 miles to the beach + 2 more to the falls). It ends in a 300-foot cascade surrounded by lush cliffs.
🥾 What to know: The trail is muddy, slippery, and magical. Bring water shoes or hiking sandals!
4. Waipo’o Falls
Seen from Waimea Canyon Lookout or via a moderate 3.6-mile trail, Waipo’o Falls is a two-tiered waterfall that spills 800 feet into the canyon. It’s not easy to get close to, but the panoramic views are worth every step.
🌄 This spot made me feel like I was walking through the Grand Canyon of the Pacific.
5. Uluwehi Falls (Secret Falls)
Shhh, this one lives up to its name. Uluwehi Falls, also known as Secret Falls, requires a short kayak trip up the Wailua River and a 30-minute hike through muddy forest trails.
🚣♀️ I loved the adventure getting here as much as the waterfall itself.
6. Ho’opi’i Falls
Tucked in a residential neighborhood in Kapa’a, Ho’opi’i Falls is a local favorite. A short trail leads you to two small but lovely waterfalls where locals sometimes cliff-jump.
⚠️ The trailhead can be hard to find—Google Maps is your best friend.
7. Mount Waialeale Falls (Wall of Tears)
While I didn’t get to see this one up close (yet), Mount Waialeale is said to be one of the wettest places on Earth, and the resulting waterfalls—sometimes dozens at once—spill down the lush mountain walls like tears.
🚁 Best seen by helicopter tour for a jaw-dropping aerial view.
8. Hanakoa Falls
Another Nā Pali Coast gem, Hanakoa Falls is a 300-foot drop tucked deep into the Kalalau Trail. You can reach it with a permit and a strenuous 12-mile roundtrip hike (or as part of the full Kalalau trek).
🏞️ I haven’t done this one yet, but it’s high on my list for next time.
9. Manawaiopuna Falls (Jurassic Falls)
Movie lovers will recognize this one from Jurassic Park. Manawaiopuna Falls is a 400-foot private waterfall only accessible via helicopter tour.
🦕 I felt like I was flying into Isla Nublar—minus the raptors.
10. Kipu Falls
Once a popular swimming hole, Kipu Falls near Lihue is now closed to the public due to safety concerns. It’s beautiful, but best admired from afar.
⚠️ I skipped this one after reading the local warnings.
11. Kalihiwai Falls
If you’re driving to Princeville, keep your eyes peeled—Kalihiwai Falls can be seen right from the road. You’ll spot the tall twin waterfalls pouring through a jungle canyon. There’s no official hike here, but it’s still one of those “pull over and snap a photo” kind of moments.
🚗 A scenic roadside stop that’s easy to miss if you’re not looking!
Tips for Chasing Waterfalls in Kauai
- Always wear waterproof shoes or sandals. Trails are often muddy.
- Respect signs and stay on marked paths—many waterfalls are on private land or can be dangerous.
- Go early to avoid crowds, especially at Wailua and Opaeka’a.
- If you’re short on time, opt for the easy-view waterfalls like Wailua, ʻŌpaekaʻa, and Kalihiwai.
Final Thoughts
Every waterfall I saw in Kauai had its own personality—some loud and wild, others quiet and tucked away. If you’re visiting the island, even seeing just a few of these will give you a feel for its raw beauty and peaceful magic. I’d go back in a heartbeat just to revisit Hanakapi’ai Falls and maybe finally hike to Hanakoa next time.
FAQs
What is the easiest waterfall to visit in Kauai?
Wailua Falls and ʻŌpaekaʻa Falls are both roadside viewpoints and require no hiking.
Do I need a permit to visit Hanakapi’ai Falls?
Yes, permits are required for entry to the Kalalau Trail, even if you’re just going to Hanakapi’ai Falls.
Can you swim at Kauai waterfalls?
Swimming is possible at some waterfalls like Secret Falls, but always check current conditions and local advice. Safety first!
What is the best time to see waterfalls in Kauai?
The rainy season (November–March) brings stronger flows, but some trails can be slippery. Always check weather and trail conditions.
