Maui’s Road to Hana: The Ultimate Guide to Waterfalls & Hidden Gems

Hana Highway packs 617 curves and 56 one-lane bridges into roughly 34 miles from the junction of Highways 36 and 360 to Hāna town — a stretch that typically takes two hours without stops, and a full day with them. Built over a centuries-old Hawaiian footpath and opened to cars in 1926, the road traces a coastline so rugged that much of East Maui remains accessible only by this single paved ribbon. For most visitors, the drive is less about the destination and more about the cascade of waterfalls, black-sand beaches, and roadside fruit stands that appear around nearly every bend.

This guide covers the essential stops along the Hāna Highway — from the first waterfall at Mile Marker 2 to the 400-foot Waimoku Falls at the end of the Pīpīwai Trail — with practical timing, parking realities, and the occasional honest heads-up about what you can skip. Whether you’re self-driving or considering a guided tour, the goal is the same: get you past the rental-car hand-wringing and into the bamboo forest, into the ocean-side tide pools, and back before dark.

Road to Hāna at a Glance

The table below lists the major stops in the order you’ll encounter them driving from Pa’ia toward Hāna. Mile markers count up from 0 in Pa’ia to roughly 34 in Hāna town, then continue past Hāna toward ʻOheʻo Gulch. Cell service drops out around Mile 15 and doesn’t return until after Mile 50, so screenshot this or save it offline before you go.

If you’re short on time, prioritize Waiʻānapanapa State Park for scenery, Puaʻa Kaʻa for a swim, Nāhiku Marketplace for lunch, and the Pīpīwai Trail for the signature hike. Everything else is a bonus.

Twin Falls · Mile Marker 2

Twin Falls — traditionally called Wailele Haʻihaʻi, meaning “broken waters” — is the first waterfall access on the Hāna Highway, about 30 minutes east of Pa’ia. A family-owned property maintained by local stewards practicing mālama ʻāina (caring for the land), the stop includes three separate waterfalls reachable by a 1.3-mile round-trip trail through a working agricultural area. The lower waterfall offers a quick swim for those who want to get wet early; the upper falls involve a roughly 25-minute walk each way. The trail can be muddy after rain but is passable most days. A farm stand at the trailhead sells fresh coconuts, tropical fruits, smoothies, and apple bananas — it’s open 8 a.m. to 4 p.m. Parking costs a suggested $10 donation that supports trail maintenance and local stewardship. The lot can fill by mid-morning; if it’s full, the falls are easy to catch on the return drive when afternoon crowds thin out. Note that the first Saturday of each month is restricted to Maui residents only. Bring water shoes — the stream crossings and rocks get slippery.

Waikamoi Ridge Trail · Mile Marker 9.5

About seven miles past Twin Falls, a small sign reading “Quiet Trees” marks the trailhead for Waikamoi Ridge Trail — a free, uncrowded 45-minute loop through dense eucalyptus and bamboo that most drivers blow past. There are no waterfalls here, no farm stand, no swimming hole. What you get is a quiet forest walk that serves as a genuine break from the car, with shade, bird calls, and almost no other people. If the parking pull-off is full — it’s small — skip it and continue to the next stop; the experience doesn’t justify circling. About half a mile past the trailhead, at Mile Marker 10, the Garden of Eden Arboretum charges a $20 per person entry fee for curated valley views, bamboo groves, ti plants, and a waterfall overlook. It’s photogenic but optional: the free scenery at later stops (especially Waiʻānapanapa and ʻOheʻo Gulch) rivals or exceeds what you’ll see inside the garden. Choose one or the other, not both, if you’re watching the clock.

Keʻanae Peninsula · Mile Marker 17

Keʻanae Peninsula is a flat lava shelf that juts into the Pacific, still used for traditional taro farming that has been continuous on this spot for more than 500 years. Park on the roadside and walk a short distance down to the raw ocean view: black rock, powerful Pacific swell, no beach, no shade. The peninsula itself is a cultural landscape, not a swimming stop — the value is in standing on a piece of land that Hawaiians have cultivated since before European contact. Across the road, the Keʻanae Arboretum is free and worth a quick wander through native and introduced plant species. About a mile back toward Pa’ia on the return road, Aunty Sandy’s banana bread stand sells what many locals consider the best banana bread on the route — but it sells out most days by late morning. The nearby Halfway To Hāna Stand, just after Mile Marker 17, offers its own “world famous” banana bread plus shave ice, fresh fruit, and the obligatory halfway-point photo op.

Puaʻa Kaʻa State Wayside · Mile Marker 22

Puaʻa Kaʻa — the name means “rolling pig,” referencing the first pigs introduced to Hawaii by British settlers in the 1800s — is one of the most accessible waterfall stops on the highway and, for many drivers, the best swim of the day. A large paved parking lot sits on the ocean (makai) side of the road. A very short paved path leads to viewing areas for two tiers: an upper drop of about 15 feet and a lower drop of about 25 feet. The area is well-maintained with clean restrooms, covered picnic tables, and information boards. Swimming is allowed when conditions are safe, and the pools are generally large enough for a proper cool-down. Entry is free. Midday can get crowded — if you see more than six cars in the lot, the tip from regulars is to continue on and circle back in about 30 minutes. The falls flow year-round, so timing is more about crowd management than water volume.

Heading into Nāhiku Marketplace reframed the day.

Nāhiku Marketplace · Mile Marker 29

About seven miles past Puaʻa Kaʻa, Nāhiku Marketplace is a cluster of food trucks and open-air stands set back from the road in a jungle clearing. This is the most reliable lunch stop on the route. Offerings include fresh coconut, grilled corn, pulled pork tacos, avocado toast, and — the item most likely to sell out — smoked coconut chicken from a truck that typically runs through its supply by early afternoon. Aloha Made pineapple soda and local souvenirs are available at the general stand. The setting is casual and shaded, with picnic tables scattered under the trees. If you’re driving with kids who need a real break from the car, this is the place to stretch for 30 minutes. Cash is strongly recommended; several vendors do not accept cards.

Waiʻānapanapa State Park · Mile Marker 32

Waiʻānapanapa State Park is the single most visually dramatic stop on the drive. The park’s black sand beach — formed from volcanic cinder — sits against turquoise water at the base of sea cliffs, with blowholes, sea caves, a lava arch, and a 3-mile coastal cliff trail that connects them. The park operates a timed-entry reservation system that is mandatory for all visitors. Book in advance through the Hawaii State Parks website: the reservation site charges $5 per person and $10 per vehicle. Morning slots offer the best light for photography and the fewest crowds; afternoon slots are more likely to be available on short notice but carry the risk of rain. Closed-toe shoes are recommended for the coastal trail, which crosses volcanic rock that can be sharp and uneven. The black sand beach itself is small and can get crowded by late morning — if solitude is your goal, hit the trail first and save the beach for the end of your visit.

Hāna Town · Mile Marker 34

Hāna town is a quiet, low-key community that feels a world away from the resort corridors of West and South Maui. The main attraction for day-trippers is Hasegawa General Store, open since 1910, which stocks groceries, snacks, and basic supplies at premium prices — it’s worth a walk-through for the nostalgia factor but not the place to stock up on cheap snacks. Hāna Bay offers a calm, protected beach for a quick swim if the weather cooperates. A cluster of food trucks in the heart of town includes Ae’s Thai Kitchen (Thai fusion), Hāna Juice Box (fresh juice, smoothies, acai bowls), and Da Mean Bean (freshly brewed coffee). The Hāna Farms Roadside Stand sells oven-baked pizza (including gluten-free options) and locally made pikake oil, artwork, and handcrafts. The gas station in Hāna is the last fuel until you return via the same route — fill up even if you think you have enough. For those staying overnight, the Hāna-Maui Resort offers ocean-facing bungalows, a pool, and an on-site restaurant that serves breakfast loco moco.

ʻOheʻo Gulch & Pīpīwai Trail · Mile Marker 45

About 15 minutes past Hāna town, the Kīpahulu District of Haleakalā National Park contains two major attractions: the Seven Sacred Pools (ʻOheʻo Gulch) and the Pīpīwai Trail. The pools are a series of cascading swimming holes that flow toward the ocean — a 0.6-mile loop trail (Kuloa Point Trail) provides excellent viewing and, when conditions allow, swimming access. Pool access is frequently restricted after heavy rain due to leptospirosis risk; check with the ranger station before planning a swim. Jumping into the pools is strictly kapu (forbidden) after rainfall, and depths can be deceiving. The Pīpīwai Trail is the main event: a 4-mile round-trip hike (moderate difficulty, 2.5–3 hours) that passes through Hawaii’s largest bamboo forest, crosses several footbridges, and offers glimpses of smaller waterfalls along the way. About half a mile in, a designated overlook reveals Makahiku Falls, a 200-foot cascade where morning visitors often see rainbows in the mist. The trail ends at Waimoku Falls, a 400-foot ribbon of water that drops over a sheer lava rock wall into a boulder-filled pool. Swimming is not allowed at Waimoku Falls. The park entry fee is $30 per vehicle and is valid for three days, which also covers entry to the summit area of Haleakalā if you’re continuing to Upcountry Maui. Start the trail by 9 a.m. to beat afternoon rain and the worst of the crowds. Bring a collapsible hiking pole if you have one — the bamboo forest section can get slick after rain, and the trail has several boardwalk sections that become slippery when wet.

Planning Your Road to Hāna Drive

The single biggest decision you’ll make is whether to self-drive or book a guided tour. Self-driving gives you full control over timing and stops, plus the flexibility to skip what doesn’t interest you. You do not need a 4×4 for the main highway — any rental car works — but the Piʻilani Highway (the “back road” beyond Hāna) has gravel sections that most rental agreements prohibit. If you choose the back road, you assume the risk of no roadside assistance. Guided tours from reputable operators like Valley Isle Excursions or Hawaii By Storm cost roughly $100–$140 per person and include hotel pickup, narration, and logistics — a worthwhile option if you’d rather watch the scenery than the speedometer. The Shaka Guide app offers a location-based audio tour that provides turn-by-turn narration and history for self-drivers.

Regardless of which option you pick, pack a cooler with snacks and plenty of water — food options are reliable but spaced far apart. Bring cash for farm stands, food trucks, and the Garden of Eden entrance. Download offline maps and any audio tours before you leave Pa’ia; cell service is spotty from roughly Mile 15 to Mile 50. Anti-nausea medication and ginger chews are a good idea for anyone prone to carsickness on winding roads. Lock your car and keep valuables out of sight at every stop — break-ins happen at popular trailheads.

Before You Go · Road to Hāna

Do I really need to start by 7 a.m.?

Yes, if you’re doing the drive in one day. Tour vans start rolling into the first stops around 8:30 a.m., and the parking lots at Twin Falls and Waiʻānapanapa fill fast. An early start also means better light for photos and cooler hiking temperatures on the Pīpīwai Trail. If you’re staying overnight in Hāna, you can afford a more relaxed departure.

Can I swim at every waterfall?

No. Waimoku Falls at the end of the Pīpīwai Trail does not allow swimming. The Seven Sacred Pools at ʻOheʻo Gulch are frequently closed to swimming after heavy rain due to leptospirosis risk. Puaʻa Kaʻa and Twin Falls are the most reliable swim stops when conditions are safe — always check posted signs and never enter the water during or immediately after rainfall.

Is the Piʻilani Highway (back road) worth the risk?

The back road from Hāna to Upcountry Maui offers dramatic scenery — dry grasslands, ocean views, and a striking contrast to the rainforest side of the island — but it has unpaved sections, narrow shoulders, and strong winds near the top. Most rental car agreements prohibit it, and you won’t have roadside assistance if something goes wrong. If you decide to do it, check with the rangers at ʻOheʻo Gulch about current conditions and start the drive by 2 p.m. at the latest.

What should I skip if I’m short on time?

The Garden of Eden Arboretum ($20 entry) offers nice views but duplicates scenery you’ll see for free at later stops. The Hāna Cultural Center is only worth your time if you’re staying overnight and have extra hours. Most roadside fruit stands after the first two or three sell similar items — pick one and move on. Upper Waikani Falls (Mile 24) has no safe parking and can only be viewed from the bridge, so don’t make a special stop for it.

Can I bring my drone?

Drones are prohibited in Haleakalā National Park (including the Kīpahulu District and ʻOheʻo Gulch) and in Waiʻānapanapa State Park. They are also banned at many of the roadside waterfall stops due to privacy and safety concerns. Leave the drone at your accommodation and bring a waterproof camera instead — the spray from waterfalls and sudden rain showers will test any electronics.

The Journey, Not the Destination

The Road to Hāna earned its reputation honestly: it’s a route that demands patience, rewards early risers, and reminds you that the best parts of Hawaii are often the hardest to reach. You won’t see every waterfall, and you shouldn’t try. Pick the stops that match your pace — a swim at Puaʻa Kaʻa, a hike through the bamboo at Pīpīwai, a quiet moment on the black sand at Waiʻānapanapa — and let the rest of the drive be the connective tissue between them. For more island driving routes and coastal adventures, check out our guide to Windward Oʻahu’s scenic drive and beach day.

References

National Geographic. “The Most Legendary Highway on Earth.” 2024. ↗

Pride of Maui. “Discover the Best Waterfalls on the Valley Isle.” ↗

Hawaii-Guide.com. “Road to Hana Guide.” 2025. ↗

Aloha Calendar. “Road to Hana: What to Stop At.” 2026. ↗

For more Hawaii road-trip inspiration, browse our guides to budget-friendly island adventures and expert tips for island hopping across Hawaii.