10 Best Beaches in Onna

What is the Most Popular Beach in Onna? 

The best beaches in Onna range from pristine private beaches with lush tropical flora to secluded caves teeming with marine life. The Onna coast is also home to some of Okinawa Island’s premier resort hotels. With long stretches of white sand and glittering blue waters, the area boasts some unbeatable views.

Whether you’re looking for relaxation or adventure, these beaches welcome every kind of beachgoer. Soak in the Okinawan sun, take a refreshing dip in the water or embark on a seaside hike. So, grab your towel and sunscreen, and make your way to the best beaches in Onna.

1. Nabee Beach

A scenic beach with plenty of activities

a boat off the beach of clear blue waters

Good for: Budget, Adventure


Swaths of fine white sand, sparkling cerulean waters and clusters of colourful coral make Nabee Beach a picture-perfect getaway. Spend the day soaking in the sun or choose from a slew of outdoor activities such as snorkelling, kayaking or fishing. BBQ equipment is available for hire if you’re feeling hungry.

From Nabee Beach, you can hop on a glass-bottom boat to see countless tropical fish right under your feet. Alternatively, sail toward Cape Manzamo, a striking rock formation which resembles an elephant’s head.


Location: 419-4 Onna, Kunigami District, Okinawa 904-0411, Japan

Open: Daily from 9 am to 6 pm

Phone: +81 (0)98-966-8839

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Nabee Beach

419-4 Onna, Kunigami District, Okinawa 904-0411, Japan

2. Zanee Beach

A secluded beach filled with caves and tropical plants 

A cape green coastline along blue ocean

Good for: Photo, Couples


A pleasant walk through a tunnel of tropical plants will take you to the secluded Zanee Beach strewn with caves and rock formations. Snorkel in crystal-clear waters or take a relaxing stroll on the beach followed by a nap under the shade of palm trees. As the sun dips behind the horizon, watch the sky burst into hues of pink and orange.

Just a stone’s throw from Zanee beach is Cape Maeda which affords stunning views of the sea from limestone cliffs. The cape is home to the iconic blue cave, a spot which is perpetually bathed in an enchanting blue glow and ripe with snorkelling and diving opportunities.


Location: Maeda, Onna, Kunigami District, Okinawa 904-0417, Japan

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Zanee Beach

Maeda, Onna, Kunigami District, Okinawa 904-0417, Japan

3. Manza Beach

A family-friendly beach outing 

A cliff over the ocean with carved out rock formation

Good for: Families, Budget


Tucked in a corner of a small cape, this beach is perfect for a family outing. Although it’s managed by a hotel, Manza Beach is open to the public and offers an impressive selection of rental equipment, from beach chairs and parasols to stand-up paddleboards and inflatable tubes.

The monkey bars, trampolines, slides and inflatable islands that cover Manza Ocean Park will keep the little ones entertained for hours on end. You can also pick up snorkelling gear to explore the vibrant coral reef that surrounds the beach. If you’d rather stay dry, join a submarine tour, departing 4 times a day.


Location: 2260 Serakaki, Onna, Kunigami District, Okinawa 904-0493, Japan

Open: Daily from 9 am to 5 pm

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Manza Beach

2260 Serakaki, Onna, Kunigami District, Okinawa 904-0493, Japan

4. Tiger Beach

Marine sports followed by a delicious buffet 

Sunrise aerial view at a beach

Good for: Food, Couples, Families


Long stretches of white sugar sand and pristine waters make Tiger Beach a delight for the senses. The beach is home to Tiger Beach Resort Club, which offers a range of outdoor activities and wellness events against a stunning backdrop.

Join a session of beach yoga or try your hand at traditional Okinawan crafts. If you’re seeking some thrills, hop on a jet ski or wakeboard. After you’ve worked up an appetite, head to Hotel Monterey, located right by the beach, for a buffet lunch brimming with local flavours.


Location: 1550-1 Fuchaku, Onna, Kunigami District, Okinawa 904-0413, Japan

Open: Daily from 9 am to 5 pm

Phone: +81 (0)98-993-5052

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Tiger Beach

1550-1 Fuchaku, Onna, Kunigami District, Okinawa 904-0413, Japan

5. Diamond Beach

Mango waffles with seaside views 

Clear blue water at a sandy beach

Good for: Budget, Food, Photo


Diamond Beach is a hidden gem, known for its golden sand and beautiful azure waters. Swimming facilities are not available, so instead, you can spend the day sunbathing and basking in the stunning seaside views away from the crowds.

There’s a souvenir shop right by the beach where you can pick up Okinawan treats such as purple sweet potato tarts and awamori sake. Alternatively, make your way to Diamond Beach Cafe to sample mango waffles or their famed acai bowl topped with local fruits.


Location: Serakaki, Onna, Kunigami District, Okinawa 904-0404, Japan

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Diamond Beach

Serakaki, Onna, Kunigami District, Okinawa 904-0404, Japan

6. Kibougaoka Beach

Emerald-green waters and gentle waves 

A view of lush greenery surrounding a cove beach

Good for: Budget, Photo


Kibougaoka Beach is a beloved spot for beachgoers for its clear emerald-green waters and gentle waves. Enjoy a relaxing morning stroll along the surf once you’ve passed through a tunnel of lush tropical plants. Alternatively, head there in the late afternoon to grab a front-row seat to watch a fabulous sunset.

Kibougaoka is one of the few beaches in Okinawa that allows visitors to bring their own charcoal, so you can visit at night for a barbecue under the stars.


Location: GWFC+GH, Onna, Kunigami District, Okinawa 904-0401, Japan

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Kibougaoka Beach

GWFC+GH, Onna, Kunigami District, Okinawa 904-0401, Japan

7. Sunmarina Beach

Fun activities in a beautiful seaside setting 

Orange beach umbrellas on a beach

Good for: Couples, Families


Nestled between Cape Manzamo and Cape Maeda, Sunmarina Beach is known for its breath-taking views. The beach has a promenade that extends all the way to the lagoon, as well as a zipline which allows you to zoom over the crystal-clear waters.

A variety of unique beach activities are available. You can join an outdoor yoga class or learn how to play a traditional Okinawan instrument right on the sand. After a day of seaside fun, head to Sunset Bar & Terrace, located by the beach, where you can watch a vibrant sunset with a cocktail in hand.


Location: 66-1 Fuchaku, Onna, Kunigami District, Okinawa 904-0494, Japan

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Sunmarina Beach

66-1 Fuchaku, Onna, Kunigami District, Okinawa 904-0494, Japan

8. Mission Beach

A private beach with fantastic views 

A clear blue water sandy beach

Good for: Unusual, Photo


The private Mission Beach gets its name from a church that sits on a nearby hilltop. The beach itself is hemmed by immaculate green lawns and wild pine trees that create a striking contrast against the cerulean waters. It’s perfect for marine sports such as snorkelling, jet skiing and wakeboarding. Note that admission to Mission Beach is free.

Mission Beach is just a stone’s throw from the Okinawa Prefectural People’s Forest, where you can hike under a canopy of lush tropical plants before being rewarded with spectacular views of the ocean.


Location: 2005-1 Afuso, Onna, Kunigami District, Okinawa 904-0402, Japan

Open: Daily from 9 am to 5 pm

Phone: +81 (0)98-967-8802

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Mission Beach

2005-1 Afuso, Onna, Kunigami District, Okinawa 904-0402, Japan

9. Moon Beach

A crescent-shaped beach run by a resort hotel 

A sandy beach with beach chairs

Good for: Couples, Families, Photo


Moon Beach gets its name from its distinctive crescent shape. This private beach is managed by one of the oldest resort hotels on the island. Covered in fine white sand and well-manicured lawns, it offers beautiful views of Cape Maeda and Cape Zanpa beyond the shimmering blue waters. Don’t forget to snap a photo with the lovely mermaid statue that sits in the corner of the beach.

The admission fee also gives you entry to the hotel pool. If you’re feeling adventurous, you can set off on an excursion to Yojima, a private island with unspoiled natural landscapes.


Location: 1203 Maeganeku, Okinawa 904-0414, Japan

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Moon Beach

1203 Maeganeku, Okinawa 904-0414, Japan

10. Mermaid’s Grotto

A snorkeler’s paradise 

Blue water in an ocean with rocks

Good for: Adventure, Unusual, Photo


If you’re looking to explore Onna’s underwater wonders, head no further than Mermaid’s Grotto. Home to parrotfish, clownfish, turtles and brightly coloured coral, this spot is a paradise for both the wildlife and snorkelers who come to see it.

After encountering marine life, explore the impressive arc-shaped grotto where you’ll find tide pools teeming with tiny sea creatures. Thrill seekers can even climb atop the cave for some breath-taking views. Nearby, you’ll find notable spots like the North Horseshoe Dive Site and the stunning elephant-head-shaped Cape Manzamo.


Location: Onna, Kunigami District, Okinawa 904-0411, Japan

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Mermaid's Grotto

Onna, Kunigami District, Okinawa 904-0411, Japan

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