Na Pali Coast: Haena State Park, the Kalalau Trail and Seeing the Cliffs by Land, Sea or Air

The north shore road of Kauai simply stops at Haena, and past the last parking lot the land folds into a wall of green fluted cliffs that drop straight into the Pacific. Waterfalls thread down the folds, hanging valleys vanish into cloud, and the only way forward is on foot, by boat or from the sky. The Na Pali Coast is a visit about scale and silence, the roadless northwest shore of Kauai.

Is visiting the Na Pali Coast worth it?

Yes, for anyone who wants to see the wildest stretch of Kauai and is happy to work a little for it, whether that means a hike, a boat ride or a flight overhead.

Most scenic coasts can be admired from a roadside pullout. This one cannot, because no road runs along it. That is exactly what keeps the valleys empty and the cliffs looking the way they did long before visitors arrived, and it is why the way you choose to see it shapes the whole experience.

What to see at the Na Pali Coast

Haena State Park and Kee Beach

The north shore road ends at Haena State Park, the gateway to the coast on land. At its northwestern end lies Kee Beach, a pocket of sand backed by palms and the first steep ridges of Na Pali. It is used for swimming and shore fishing, and the view along the cliffs from the sand is a fine introduction to what lies beyond.

Winter swells build big surf on north-facing shores, so the water here changes with the season. The signs at the beach entrance tell you to read the posted warnings and check the day’s surf and currents before you go in, and to swim near a lifeguard only where one is on duty, since the sea is usually gentler in summer but conditions shift.

The park reopened after the 2018 flood damage with the reservation system that governs it today. Bring patience for the rhythm of the place: a short walk, a long look and a slow afternoon suit it better than a rushed stop.

The Kalalau Trail to Hanakapiai Valley

The Kalalau Trail starts in Haena State Park and is the only route into the coast on foot. Day visitors may hike as far as Hanakapiai Valley, a round trip of 8 miles. The path climbs and dips along the sea cliffs, with openings in the trees that frame the shoreline, the surf below and the folds of the mountains ahead.

Going farther than Hanakapiai requires a valid Na Pali Coast State Wilderness Park camping permit, so most day hikers turn around at the valley. Rain is part of the story here, since the north side of Kauai is wet and the trail can be muddy and slick. Sturdy shoes and a full water bottle matter more than speed.

The coast from the water and the air

Boat tours and flights show what the trail cannot: the full sweep of the cliffs, the sea caves at their base and the deep valleys that no path reaches. From the water the pleats of the cliffs rise overhead, and from the air you look down into hanging valleys carved by centuries of rain.

Each way has its own mood. A boat gives you the surf, the spray and the sense of scale from sea level, while a flight covers the whole length of the coast in a single sweep and lets you see the interior peaks. Choose by what you want to feel: close to the waves or high above the ridges.

Hours, tickets and rules

Haena State Park opens early and closes in the evening, with slightly longer days in summer. Non-residents need a reservation to enter or to park, while Hawaii residents enter and park free with ID.

Reservations open 30 days in advance. Day visitors on the Kalalau Trail may go as far as Hanakapiai Valley, and going beyond it takes a valid Na Pali Coast State Wilderness Park camping permit.

How to get to the Na Pali Coast

By land, you drive to the end of the north shore road at Haena, where the road stops and the trail begins. There is no road along the coast itself, so the cliffs are reached on foot from this point.

The other two ways are from the water on a boat tour and from the air on a flight. Both give you the coast without the hike, and both show parts of it that the trail never reaches.

When to visit the Na Pali Coast

The park opens at 7:00 in the morning, and early hours give you the softest light on the cliffs and the quietest trail. Afternoons can bring showers on this wet side of the island, so a morning start tends to work well.

Summer is usually the gentler season on the water, with highs in the mid-80s and about five rain days a month. Winter is wetter, with seven rain days in November and December, and big swells arrive on north-facing shores. Summer swells reach the south shores instead, so the calmest water moves with the seasons.

Tips for your visit

• Wear shoes with real grip, since the north side is wet and the trail can be slick.
• Carry plenty of water and a rain layer, even on a bright morning.
• Keep off the reef and give wildlife space, as sea turtles and monk seals are protected.
• Pair the coast with a slow afternoon at Kee Beach, and treat the water with respect when surf is up.

Families and anyone wary of a long trail can enjoy the shoreline at Kee Beach and keep the hike short. A boat or a flight suits visitors who prefer not to walk at all.

Good to know before you go

Hurricane Lowell passed just west of Kauai on the night of September 7 to 8, 2026, with damaging winds, heavy rain and high surf, and it damaged roads, trails and parks across the island. The Hawaii Division of State Parks posts current closures and reopenings on its Important Park Notices page, and a state park reservation for a day the park is closed is refunded. The Central Pacific hurricane season runs from June 1 to November 30.