Distance from P410
~60 min drive
Hike to Blowhole
20–30 min each way
Best Conditions
Moderate north swell
Ideal Pairing
Honolua Bay + North Shore
Raw Maui
Near the northern tip of Maui, at the end of the spectacular North Shore coastal drive, a stretch of ancient lava flows meets the open Pacific in one of the island's most dramatic landscapes. No resort infrastructure, no lifeguard stands — just raw ocean, jagged black lava, and a blowhole that's been shooting seawater skyward since long before any human arrived on these shores.
The Nakalele Blowhole is formed by a natural lava tube that connects to an underwater sea cave. When ocean swells push into the tube, the compressed air and water erupt from an opening in the lava — sometimes reaching 100 feet or more in height. On a big north swell, the eruptions are thunderous.
Andrew's take: The drive up here, stopping at Honolua Bay and the viewpoints along the cliff, is one of the best half-day experiences on Maui. The blowhole is the exclamation point at the end. Respect it — it's genuinely powerful — and you'll have one of your best Maui memories.
North Shore Coastline
Wind-carved lava, open Pacific, and not a guardrail in sight — Maui's north tip, kept raw.
MM 38.5
Trailhead Pullout
100 ft+
Eruptions on Big Swells
Sea Cliffs
The Whole Way Up
Best for
Dramatic scenery · photography · North Shore adventure · combining with Honolua
Terrain
Rugged lava · no paved path · sturdy footwear essential
The Main Event
The Nakalele Blowhole sits on an exposed lava shelf about a 20–30 minute hike down from the highway pullout. The trail is not marked or paved — it's a use-trail across open lava and scrub. The terrain is rough and uneven, so sturdy closed-toe shoes are not optional here.
When the swell is running — even moderate north or northwest swells — the blowhole erupts regularly, sending a column of seawater and air roaring skyward. The timing is unpredictable. You may wait 30 seconds between eruptions. You may get five in a row. The suspense is part of the experience.
The bigger the north swell, the more powerful the eruptions. Winter (November–March) is peak blowhole season when North Pacific swells regularly roll through. In summer, smaller swells still produce eruptions, but they're generally less dramatic.
Genuine Safety Hazard — Please Read
People have been seriously injured and killed at the Nakalele Blowhole by getting too close. The eruption is powerful — compressed air, water, and debris can launch without warning. The lava ledge is wet, slippery, and sharply irregular. Sneaker waves can wash over the ledge during large swells. There are no guardrails and no rescue services on-site. Keep children in hand at all times. This is not a place to pose for photos on the edge of the opening.
The Journey Is the Destination
The drive from Kapalua north along Honoapiilani Highway is one of Maui's most dramatic coastal roads. Past the Kapalua Resort, the developed West Side gives way completely — no buildings, no shops, just a winding two-lane road perched above a wild coastline of cliff faces, blowholes, and wave-pounded lava shelves stretching toward the open Pacific.
There are pullouts all along this stretch of road — each one offers a different angle on the coastline. Stop as many times as you want. You'll often see humpback whales offshore in winter, spouting and breaching within a few hundred yards of the cliffs. In any season, the raw power of the ocean on this coast is humbling.
The drive continues around the top of Maui past Nakalele, eventually dropping down into the north shore town of Kahakuloa — a tiny, unchanged Hawaiian fishing village that feels like it belongs to a different century. Note: the road narrows significantly past Kahakuloa. Many rental car agreements prohibit driving this section.
Key viewpoint stops heading north from Kapalua
MM 38–39: Cliff pullouts above the ocean — whale watching in winter
MM 38.5: Nakalele Blowhole trailhead pullout — look for cars parked on the right
MM 16 (Hwy 340): Olivine Pools pullout — ~4 miles past Nakalele toward Kahakuloa; the markers reset where Hwy 30 becomes Hwy 340 (see below)
Kahekili Highway Coastal Drive
Two lanes narrow toward one, every bend opens onto cliff-edge ocean, and each pullout makes a new case for stopping.
Hwy 30 → 340
Around the Top
MM 38–39
Cliff Pullouts
Winter
Whales Offshore
Drive time
Kapalua to Nakalele: ~20–25 min with stops
Road condition
Paved but narrow past Kapalua · fine to Nakalele
Beyond the Blowhole
About four miles past the Nakalele Blowhole pullout — continuing along Kahekili Highway (Hwy 340) toward Kahakuloa, near MM 16 after the mile markers reset — the Olivine Pools area features a series of natural tide pools carved into the ancient lava shelf. Named for the olivine crystals sometimes found in the lava, these pools fill with seawater and can be stunningly beautiful — clear, turquoise, and perfectly sculpted by centuries of wave action.
One note on the famous heart-shaped rock from countless Instagram photos: it's actually back at Nakalele, near the blowhole itself — look for it there, not here. At the Olivine Pools the draw is the pools themselves, and reaching them requires a rough hike down the lava slope.
Andrew's honest take: The Olivine Pools are beautiful, but read the conditions carefully before going down to the lava shelf. This is an exposed coast — rogue waves have swept people from the ledge. Never turn your back to the ocean. If the sea is rough or swells are running above 3 feet, admire the area from the cliff above and skip the descent. The Instagram photo is not worth the risk.
When the pools are safe
Calm summer days with small swell (under 2 feet) — calm water in the pools, no wave washing over the shelf. Even then, keep one eye on the ocean at all times.
When to skip the descent
Any swell over 3 feet · whitecaps visible on the shelf · winter months in general. The view from above is nearly as impressive and entirely risk-free.
From Andrew & Cindy
The best way to visit Nakalele is as the finale of a North Shore drive. Start at Honolua Bay for morning snorkeling, then head north along the cliffs — stopping at viewpoints, watching for whales, and ending at the Blowhole. A full half-day from P410.
The hike to the blowhole is 20–30 minutes over raw lava — sharp, uneven, and occasionally crumbly. Sturdy closed-toe shoes or hiking shoes are strongly recommended. Flip-flops or bare feet are dangerous. Bring water and a light layer — wind on the exposed coast can be surprising.
The combination of large north swells and whale season makes a winter visit to the North Shore one of the most spectacular experiences on Maui. Humpbacks breach just offshore while the blowhole erupts with winter-swell power. Dress for wind and bring binoculars if you have them.
Logistics
Head north on South Kihei Road, then take North Kihei Road (Hwy 310) to Ma'alaea, where it meets Honoapiilani Highway (Hwy 30). Follow Hwy 30 north past Lahaina, Ka'anapali, and Kapalua. Past Kapalua the road becomes Kahekili Highway (Hwy 340) and curves around the northwest coast — Nakalele is near MM 38.5; look for the highway pullouts on the ocean side near mile markers 38–39. The blowhole trailhead is marked by clusters of parked cars on the makai (ocean) side of the highway. The Olivine Pools are about 4 miles farther along Hwy 340, near MM 16.
Total distance: approximately 44 miles. Allow 60–75 minutes from P410 in normal traffic. A morning departure from Kihei avoids Lahaina-area congestion and gives you time to stop at Honolua Bay on the way.
Parking & finding the trailhead
Park in the highway pullouts — there's no formal parking area
Use Google Maps: search "Nakalele Blowhole" — it pinpoints the correct pullout
Leave nothing visible in your car — break-ins have occurred at remote pullouts
Several different use-trails lead down to the blowhole area — they all converge near the coast
The Whole Island from P410
South Kihei's central location means even the farthest corners of Maui are reachable for a day trip. From Big Beach to Nakalele Blowhole, from Haleakalā summit to Road to Hana — P410 is the basecamp that makes all of it possible.