Kalalau Trail
Kalalau Trail is Kauai's most iconic and challenging hiking trail, stretching 11 miles along the dramatic Na Pali Coast. Known for its breathtaking views, sea cliffs, and secluded beaches, this trail offers a bucket-list adventure for experienced hikers seeking remote wilderness, with camping access by permit only.
Kalalau Trail, Kauai
The Kalalau Trail is the most popular hike on Kauai. The trail leads along the majestic Na Pali Coast, which is considered by many to be one of the most beautiful coastlines in the world. The views from the trail are amazing, and the hike is a once-in-a-lifetime adventure for many visitors.
However, the 11-mile (18 km) trail is not suitable for everybody. It is very strenuous with steep inclines and declines. If you have a fear of heights, you may not like the fact that the trail hugs high sea cliffs and is very narrow in several areas, not more than a mere two feet (60 cm) wide. Furthermore, the trail can be very slippery after recent rainfall and also because of loose crumbly rocks underfoot. In the past, high surf has eroded some parts of the trail, and flash floods and strong currents can pose a danger at river crossings.
The trail begins at Ke'e Beach and leads all the way to Kalalau Valley. A physically fit and experienced hiker can do the hike to Kalalau in a day, but most people need two days and camp at Hanakoa (for which a permit is required). Access to Kalalau is controlled and only a limited number of permits are issued in the cause of conservation. For Day Use Access via parking or shuttle to Ha'ena State Park (including DAY hiking at the Kalalau Trail), visit gohaena.com/info-faqs
The first 2 miles (3.2 km) of the trail from Ke'e Beach until Hanakapi'ai Beach are moderately strenuous (the second mile is a steep downhill hike and tough on the way back). Most people hike up until here, which takes about 1.5 to 2 hours each way, so it's a good day trip. From Hanakapi'ai Beach, a side trail leads to Hanakapi'ai Falls (another 2-mile hike inland). Hiking past Hanakapi'ai Beach requires a camping permit, even if no camping is planned.
From Hanakapi'ai Beach, the trail continues for about 4 miles (6.4 km) to Hanakoa Valley, which doesn't have beach access. From here, there is another half-mile (800 m) side trail to Hanakoa Falls. The last 5-mile (8 km) stretch of the Kalalau Trail is the toughest, with many switchbacks and narrow spots (especially between miles 6.5 and 8). At the end, you'll reach Kalalau Valley, which measures almost a mile (1.6 km) across. This is one of the most remote and inaccessible spots in Hawaii. The gorgeous views of the valley, the beach and the fact that it is so isolated make this a magical place to explore. From here, a 2-mile (3.2 km) side trail leads inland to the "Big Pool," a large pool in the stream.
From Kalalau Beach, some hardcore adventurers swim over to the neighboring Honopu Beach, which is the ultimate remote beach. Getting here requires getting wet because the only legal way to access it is by swimming to it (no boats, kayaks and even surfboards are allowed on the beach). However, the currents can be very strong along the entire Na Pali Coast and many drownings have occurred along this stretch of coastline. It is recommended to stay out of the water at all beaches along the Kalalau Trail. If you get into trouble, there is no lifeguard to rescue you.
Camping at Kalalau: Kalalau camping permits are required to hike beyond Hanakapi'ai Valley, even just for a day hike. Camping is only allowed at Hanakoa and Kalalau with a Kalalau camping permit. Napali Coast camping permits are currently available 90 days in advance. The maximum length of stay along the Kalalau Trail is 5 consecutive nights. The rate for Hawaii residents is $25 per person per night and $35 per person per night for non-residents.
Camping permits are only available online through this website: https://camping.ehawaii.gov/camping/all,details,1692.html
Limited overnight parking for campers is only available at the trailhead at Ha'ena State Park and with a valid camping permit AND an overnight parking permit. Overnight parking must be purchased at gohaena.com AFTER securing your camping permits.
Key Features of the Kalalau Trail
- Scenic 11-mile hike: Follows the Na Pali Coast with jaw-dropping views of cliffs, valleys, and beaches
- Starts at Ke'e Beach: Trailhead begins at the end of Highway 560, near Ha'ena State Park
- Day hike option: 2-mile trek to Hanakapi'ai Beach is popular for shorter excursions
- Strenuous terrain: Steep, narrow paths, river crossings, and areas prone to rockfalls and flash floods
- Remote beaches: Access to Hanakapi'ai, Kalalau, and (with a swim) Honopu Beach
- Camping permits required: Overnight stays only allowed at Hanakoa or Kalalau with permits
- Limited facilities: Composting toilets at designated points, no potable water on the trail
- Permit & access info: Day use entry at gohaena.com; camping permits at camping.ehawaii.gov
Frequently Asked Questions
Is the Kalalau Trail suitable for beginner hikers?
No, the full trail is very strenuous and recommended only for experienced hikers. However, the 2-mile segment to Hanakapi'ai Beach is a popular day hike option.
Do I need a permit to hike the Kalalau Trail?
Yes. Day hikers need a reservation for Ha'ena State Park. If you plan to go past Hanakapi'ai Valley or stay overnight, you must obtain a camping permit for Hanakoa or Kalalau.
Is there drinking water along the trail?
No. There are no water fountains. You must bring your own water or use purification tablets to drink from streams or waterfalls.
Is it safe to swim at Kalalau or Hanakapi'ai beaches?
Swimming is not recommended due to strong currents, dangerous shorebreaks, and the absence of lifeguards. Many drownings have occurred in these areas.