10 Hidden Beaches in Hawaii

Hawaii’s world-famous beaches are stunning, but beyond the well-known shorelines, there are secret stretches of sand waiting to be discovered. Tucked away from the crowds, these hidden beaches offer untouched beauty, dramatic landscapes, and a peaceful escape into paradise.

From secluded coves with turquoise waters to rugged shorelines only accessible by hiking, these lesser-known spots showcase Hawaii’s natural wonders. Whether you’re looking for a quiet place to sunbathe, snorkel with sea turtles, or explore volcanic rock formations, these hidden beaches will make you feel like you’ve stumbled upon a secret paradise.

Makalawena Beach, Big Island

This remote gem on the Kona Coast is a true hidden treasure. Getting here requires a 30-minute hike over lava fields, but the effort is worth it. Once you arrive, you’ll find powdery white sand, crystal-clear waters, and barely any crowds—a stark contrast to the busier beaches nearby.

Makalawena is perfect for those looking to snorkel, swim, or just relax in a peaceful setting. Bring plenty of water and sunscreen, as there are no facilities nearby. The best time to visit is in the morning when the water is calmer, making it ideal for snorkeling and spotting Hawaiian green sea turtles.

Honopu Beach, Kauai

Also known as the “Forbidden Beach,” Honopu is one of the most secluded spots in Hawaii. It can only be accessed by swimming from an offshore boat or neighboring Kalalau Beach—making it a destination for adventurous travelers. The isolation, towering cliffs, and natural stone arch make it one of Kauai’s most breathtaking sights.

Because of its difficult access, Honopu Beach remains untouched and pristine. It has been featured in movies like King Kong and Pirates of the Caribbean. Swimming here requires strong skills and calm ocean conditions, so check the water before making the journey.

Papakōlea Green Sand Beach, Big Island

One of only four green sand beaches in the world, Papakōlea is a surreal sight. The beach gets its distinctive green hue from olivine crystals, which have been eroded from the nearby Puʻu Mahana cinder cone.

To reach this unique spot, you’ll need to hike for about 2.5 miles from the parking area, as driving is not permitted. The trek can be hot and windy, but the payoff is an incredible landscape that looks otherworldly. Visiting early in the morning or late afternoon is best to avoid the harsh midday sun.

Kaupoa Beach, Molokai

A hidden treasure on Molokai’s remote west side, Kaupoa Beach is a paradise for those looking to escape modern distractions. Once part of a now-abandoned resort, the beach remains stunning, with golden sands, lava rock formations, and gentle waves.

Molokai is known for its untouched, authentic Hawaiian feel, and Kaupoa Beach is no exception. There are no facilities or crowds here, making it the perfect spot to enjoy a quiet day by the ocean.

Polihale Beach, Kauai

Located on the westernmost edge of Kauai, Polihale Beach is an 18-mile stretch of golden sand backed by towering cliffs and sand dunes. It’s one of the most isolated beaches in Hawaii, with access via a rugged dirt road that requires a four-wheel-drive vehicle.

Despite its remoteness, Polihale is an unforgettable spot to watch the sunset over the Pacific. The currents here can be strong, so swimming isn’t always safe, but the stunning views and peaceful atmosphere make it well worth the visit.

Waipio Valley Beach, Big Island

Surrounded by steep cliffs and waterfalls, Waipio Valley Beach feels like stepping into an ancient Hawaiian legend. The black sand shoreline contrasts beautifully with the lush valley, creating a dramatic and unforgettable setting.

Reaching the beach requires either a steep hike or a four-wheel-drive journey, but the breathtaking scenery makes it worth the effort. Waipio Valley is also a culturally significant place, once home to Hawaiian royalty, adding an extra layer of history to this stunning location.

Secret Beach (Kauapea Beach), Kauai

Despite its name, Secret Beach is one of the better-known hidden spots on Kauai, but it remains uncrowded due to its secluded location. Accessible via a steep but short hike, this beach boasts soft golden sand, lava rock pools, and panoramic views of the Kilauea Lighthouse.

The waves here can be strong, making swimming risky in winter, but it’s a fantastic spot for sunbathing and photography. During sunset, the entire beach glows with golden light, creating a magical scene that’s perfect for a peaceful escape.

Honomalino Bay, Big Island

For those seeking an off-the-beaten-path black sand beach, Honomalino Bay delivers. This quiet spot is only accessible by a 30-minute coastal hike from the fishing village of Miloli’i, ensuring that it remains peaceful and uncrowded.

The beach is lined with coconut palms and offers excellent snorkeling in calm conditions. It’s also one of the few places where you can truly experience solitude in Hawaii, with only the sound of waves and birds filling the air.

Halona Beach Cove, Oahu

A tiny but breathtaking cove near Halona Blowhole, this spot is famous for its appearance in movies like From Here to Eternity. Surrounded by rugged cliffs, the cove has soft sand and turquoise waters, making it feel like a private oasis.

Getting here requires climbing down rocky terrain, but once you arrive, you’ll find a stunning hideaway perfect for swimming on calm days. Visit early in the morning to avoid crowds and capture the best lighting for photos.

Keawaiki Beach, Big Island

If you’re looking for a beach that truly feels untouched, Keawaiki Beach is a must-visit. This black sand beach with golden flecks is a visual marvel, created by volcanic activity and unique mineral deposits.

Reaching Keawaiki requires a 20-minute hike through lava fields, but the dramatic coastline and tide pools make it worth the effort. At low tide, you can find freshwater pools bubbling up from the sand, adding to the beach’s unique charm.