15 Unforgettable Coastal Drives in Hawaii You Can’t Miss

Aloha, fellow adventurers! As someone who’s explored every nook and cranny of the Hawaiian Islands, I can confidently say that hitting the road in Hawaii is an experience like no other. From winding mountain roads to expansive ocean vistas, each journey is a feast for the senses. In this article, I’ll take you through 15 of the most spectacular coastal drives across the Hawaiian Islands, complete with insider tips on secret stops that’ll make your trip truly unforgettable. Buckle up, because we’re about to embark on the road trip of a lifetime!

Maui: The Valley Isle’s Scenic Wonders

Let’s start our island-hopping adventure on Maui, where some of Hawaii’s most iconic drives await. The Valley Isle offers a diverse landscape that’s perfect for road trip enthusiasts.

The Road to Hana: Maui’s Crown Jewel

No discussion of Hawaiian scenic drives would be complete without mentioning the legendary Road to Hana. This 64-mile stretch of highway on Maui’s eastern coast is the stuff of legends, and for good reason. As you navigate its 620 curves and 59 bridges, you’ll be treated to an ever-changing landscape of lush rainforests, cascading waterfalls, and dramatic coastal cliffs.

Here’s a secret most tourists miss: about 10 miles past Hana, you’ll find the Pools of ‘Ohe’o, also known as the Seven Sacred Pools. These tiered pools are a hidden oasis where you can take a refreshing dip surrounded by tropical beauty. Just remember to check the water conditions before diving in – safety first!

Along the way, make sure to stop at Pāʻia for refreshments and to fill up your gas tank. Do a drive-by of Hoʻokipa Beach Park, Maui’s windsurfing hotspot, before heading east on the scenic Hana Highway. The drive presents many opportunities to hike in nature, swim under waterfalls, and even peer into an ancient lava cave!

Haleakala Crater Road: A Journey to the House of the Sun

While not strictly a coastal drive, I couldn’t leave out the incredible journey up Haleakala Crater Road. This winding ascent takes you from sea level to the summit of Haleakala at 10,023 feet. As you climb, you’ll pass through several climate zones, each with its unique flora and fauna.

Here’s a pro tip: time your drive to reach the summit for sunrise. It’s a popular activity, so you’ll need to make reservations in advance, but trust me, watching the sun peek over a sea of clouds is an experience you’ll never forget. Just be sure to bring warm clothes – it can get chilly up there!

Kahekili Highway: Maui’s Wild West Coast

If you’re up for a real adventure, Kahekili Highway on Maui’s northwest coast is the drive for you. This narrow, winding road hugs the coastline, offering stunning views of the ocean on one side and steep cliffs on the other. It’s not for the faint of heart – in some places, the road narrows to a single lane with blind turns.

One of my favorite stops along this route is the Olivine Pools. These natural tide pools are carved into the lava rock and offer a unique swimming experience. However, always check the ocean conditions before entering – when the surf is up, these pools can be dangerous.

Big Island: Volcanic Vistas and Coastal Wonders

The Big Island, with its diverse landscapes and unique geological features, offers some of the most spectacular drives in Hawaii. From lush rainforests to stark volcanic landscapes, the Big Island has it all.

Chain of Craters Road: Big Island’s Volcanic Coast

For a drive that’s truly out of this world, head to Hawaii Volcanoes National Park on the Big Island. The Chain of Craters Road takes you on a journey through a stark volcanic landscape, descending 3,700 feet over 18 miles to where lava has repeatedly flowed across the road.

At the end of the road, you can see the Holei Sea Arch, a natural arch carved by the relentless pounding of the waves. If you’re lucky and the conditions are right, you might even see active lava flows. Just remember to stay on marked trails and heed all warning signs – the landscape here can be as dangerous as it is beautiful.

Hamakua Coast: Big Island’s Lush Northern Shore

The Hamakua Coast on the Big Island offers a drive that’s both scenic and historically significant. As you wind your way along the coast, you’ll pass through former sugar plantation towns and lush tropical gorges.

One stop you absolutely can’t miss is the Waipi’o Valley Lookout. The view from here is simply breathtaking – a deep, green valley framed by towering cliffs and a black sand beach. If you’re up for an adventure, you can hike down into the valley, but be warned – the trek back up is not for the faint of heart!

Kohala Mountain Road: Big Island’s High-Altitude Adventure

For a different perspective on Hawaii’s coastal beauty, take a drive along the Kohala Mountain Road on the Big Island. This high-altitude route takes you through ranch land and offers sweeping views of the coastline below[1][9].

One of my favorite stops along this route is the Pololu Valley Lookout. From here, you can see the rugged coastline stretching out before you, with the Pololu Valley cutting a deep gash into the landscape. If you’re feeling energetic, you can hike down to the black sand beach at the bottom of the valley.

Mamalahoa Highway: Big Island’s Coffee Country

The Mamalahoa Highway on the Big Island’s western coast offers a different kind of coastal drive. This route takes you through Kona coffee country, with plenty of opportunities to stop at local farms and sample some of the world’s best coffee.

As you drive, you’ll be treated to stunning ocean views on one side and the slopes of Mauna Loa on the other. Don’t miss the chance to stop at Pu’uhonua o Honaunau National Historical Park, also known as the Place of Refuge. This sacred site offers a fascinating glimpse into ancient Hawaiian culture and some excellent snorkeling opportunities.

Oahu: The Gathering Place’s Coastal Gems

Oahu, known as “The Gathering Place,” offers a diverse range of scenic drives that showcase the island’s beauty from coast to coast. From bustling city views to serene coastal landscapes, Oahu has something for every road trip enthusiast.

North Shore Coastal Drive: Oahu’s Surfer’s Paradise

Oahu’s North Shore is world-renowned for its massive waves and laid-back surf culture. The coastal drive from Haleiwa to Turtle Bay is a must-do for any visitor to the island. Along the way, you’ll pass famous surf spots like Waimea Bay and the Banzai Pipeline.

Don’t miss the chance to stop at Laniakea Beach, better known as Turtle Beach. It’s one of the best places on the island to spot green sea turtles basking on the sand. Just remember to keep a respectful distance – these gentle giants are protected by law.

Kalanianaole Highway: Oahu’s Windward Coast

The drive along Oahu’s windward coast on the Kalanianaole Highway is a feast for the senses. Starting from Honolulu, this route takes you past some of the island’s most beautiful beaches and lookout points[1][6].

One of my favorite stops along this route is the Makapu’u Point Lighthouse Trail. It’s a relatively easy hike that offers stunning views of the coastline and, if you’re lucky, the chance to spot humpback whales during the winter months. Another must-see is the Halona Blowhole, where waves force water through a lava tube, creating a spectacular natural geyser.

H-3 Highway: Oahu’s Mountain Pass

While not strictly a coastal drive, the H-3 Highway on Oahu is too spectacular to leave out. This highway cuts through the Ko’olau Mountain Range, offering breathtaking views of the lush, green mountains and the blue ocean beyond.

The drive itself is an engineering marvel, with long tunnels and high viaducts. While there aren’t many places to stop along this route, the views from your car window are simply unforgettable.

Kauai: The Garden Isle’s Scenic Routes

Kauai, known as “The Garden Isle,” offers some of the most lush and dramatic landscapes in Hawaii. Its scenic drives take you through verdant valleys, along rugged coastlines, and past some of the most beautiful beaches in the world.

Kalalau Trail: Kauai’s Na Pali Coast Adventure

Okay, I’ll admit it – this one’s not exactly a drive. But the journey to the Kalalau Trail on Kauai’s Na Pali Coast is so spectacular that I had to include it. The drive to the trailhead at Ke’e Beach is an adventure in itself, with narrow roads and one-lane bridges adding to the excitement.

Once you reach the trailhead, you can hike the first two miles of the trail to Hanakapi’ai Beach. The views of the rugged Na Pali coastline from this trail are simply unparalleled. Just be sure to check trail conditions before you go, as it can be challenging and is often closed due to weather.

Waimea Canyon Drive: Kauai’s Grand Canyon of the Pacific

The drive to Waimea Canyon, often called the “Grand Canyon of the Pacific,” is a must-do when visiting Kauai. The road winds its way up to the canyon, offering increasingly spectacular views as you climb.

Make sure to stop at the various lookout points along the way. The view of the canyon, with its red rock walls and lush green vegetation, is truly breathtaking. If you’re up for a hike, there are several trails that offer even more stunning views of the canyon and the surrounding landscape.

Hanalei to Haena: Kauai’s North Shore Beauty

A drive along Kuhio Highway from Hanalei to Haena offers one of Kauai’s most scenic routes. This road winds through lush valleys, passes by picturesque beaches, and tunnels through dense foliage[9].

Along the way, you can explore hidden waterfalls and secluded beaches. Don’t miss the chance to stop at Hanalei Bay, one of the most beautiful beaches in Hawaii. At the end of the road, the Kalalau Trail begins, leading adventurous hikers to even more remote and stunning natural beauty.

Molokai: The Friendly Isle’s Hidden Gems

Molokai, often overlooked by tourists, offers a unique and authentic Hawaiian experience. Its scenic drives take you through some of the most untouched landscapes in Hawaii.

Kamehameha V Highway: Molokai’s Scenic Eastern Shore

Molokai is often overlooked by visitors to Hawaii, but it offers some of the most pristine and uncrowded coastal drives in the state. The Kamehameha V Highway along the island’s eastern shore is a particular favorite of mine. This quiet road takes you past ancient fishponds, secluded beaches, and lush tropical forests[1].

Make sure to stop at the Halawa Valley lookout for a stunning view of this historic and sacred valley. If you’re up for a hike, you can join a guided tour into the valley to see Mo’oula Falls – it’s a challenging trek, but well worth the effort.

Kalae Highway: Journey to Molokai’s Kalaupapa Peninsula

The drive along Kalae Highway to the Kalaupapa Lookout is a journey through Molokai’s unique history and stunning landscapes. The road winds its way up to the lookout, offering panoramic views of the Kalaupapa Peninsula below.

From the lookout, you can see the isolated Kalaupapa National Historical Park, once a leprosy settlement. While you can’t drive down to the peninsula, the view from above is spectacular, and you can learn about the area’s poignant history at the lookout.

Tips for Your Hawaiian Road Trip Adventure

Before you hit the road, here are some essential tips to make your Hawaiian road trip adventure safe and enjoyable:

• Rent a 4WD vehicle if you plan on tackling some of the more challenging routes.
• Always check road conditions and weather forecasts before setting out.
• Pack plenty of water, snacks, and sunscreen.
• Fill up your gas tank before embarking on long drives, especially in rural areas.
• Respect local customs and private property – always ask for permission before entering private land.
• Drive slowly and carefully, especially on winding mountain roads.
• Be prepared for sudden weather changes, particularly at higher elevations.
• Leave no trace – pack out all your trash and respect the natural environment.

Wrapping Up: The Joy of Hawaii’s Coastal Drives

As we come to the end of our journey through Hawaii’s most breathtaking coastal drives, I hope you’re feeling inspired to hit the road and explore these incredible routes for yourself. Each of these drives offers a unique perspective on Hawaii’s diverse landscapes, from lush rainforests and towering volcanoes to pristine beaches and rugged cliffs.

Remember, the joy of these drives isn’t just in the destination, but in the journey itself. Take your time, stop often, and don’t be afraid to explore those little side roads – you never know what hidden gems you might discover. And above all, drive safely and respectfully, always mindful of the delicate natural environment and the local communities you’re passing through.

Whether you’re a first-time visitor to Hawaii or a seasoned island explorer, these coastal drives offer endless opportunities for adventure and discovery. So grab your keys, crank up some island tunes, and get ready for the road trip of a lifetime. Aloha and happy driving!