SUI TAXI · CENTRAL OKINAWA
CAVE OKINAWA Experience the Mystery of Tens of Thousands of Years.
Uruma City Stalactite Cave ｜ Mysterious Underground Exploration ｜ Nature Experience
Into the Underground Palace, An Exploration Across Time.
"CAVE OKINAWA," sleeping deep beneath Uruma City, is a mysterious stalactite cave created by nature over tens of thousands of years. The moment you step away from the noise above ground and enter the cool cave, you are left speechless by the fantastical world that unfolds before you. Countless stalactites hang from the ceiling, while stalagmites continue their slow growth from the floor. The forms born from each accumulating drop represent the pinnacle of nature's sculptural beauty. The radiance of stalactites illuminated by lighting is truly worthy of the name "underground palace."
Exploration of CAVE OKINAWA is conducted as a facility-led cave visit. On-site staff explain the mechanism of stalactite cave formation, Okinawa's geology, and the creatures inhabiting the cave. The structure is designed for safety and enjoyment from children to adults, and since the temperature inside the cave is kept constant year-round, it is a comfortable experience—cool in summer and warm in winter. It has established itself as a new standard sightseeing spot in central Okinawa, offering a stalactite cave experience second in scale only to the Gyokusendo cave at Okinawa World.
From central Naha to CAVE OKINAWA is about 45 minutes via the Okinawa Expressway. Uruma City is located on Okinawa's east coast and offers a quieter, more natural side of the island. Travel comfortably in SUI TAXI's Alphard, then take your time after arriving to enjoy the mysteries of the underground. After the exploration, central courses combining nearby Katsuren Castle Ruins, Kaichu-doro, and other Uruma City scenic spots are also recommended.
The sculptural beauty of stalactites shaped over tens of thousands of years. Lighting creates a fantastical world.
Highlights of CAVE OKINAWA
The interplay of stalactites and stalagmites throughout the cave changes its appearance depending on viewing angle and lighting, with new discoveries on every visit. Particularly breathtaking is the area called the "Grand Hall," a vast space where you involuntarily hold your breath at the height of the ceiling and the number of stalactites spreading to either side. There are also places in the cave where underground water flows, with clear water making the stalactites shine even more beautifully. The exploration route is barrier-free with few steps, allowing people of a wide range of ages to participate safely.
The cave has its own ecosystem, inhabited by bats and cave-dwelling crustaceans and other creatures not seen above ground. Learning about these creatures' lives through on-site explanations stimulates intellectual curiosity beyond mere sightseeing. Duration is approximately 60–90 minutes. After the tour, you can rest at the café and gift shop in the facility. The blend of the cave's natural cool air and the excitement of exploration is sure to become an unforgettable highlight of your Okinawa trip.
The lit cave interior. Layer upon layer of stalactites make for a magnificent sight.
The beautiful coastline of Uruma City. Enjoy it together with the cave exploration.
Uruma City Central Course by Taxi
A round-trip charter from Naha to CAVE OKINAWA (4-hour course) is an efficient option for central Okinawa sightseeing. The "Central Full Course (6-8 hours)" combining the scenic views of Kaichu-doro and Katsuren Castle Ruins lets you fully savor the charms of the Uruma City area. Uruma City in particular is accessible from Naha and popular as an area where satisfying sightseeing can be had even in half a day. SUI TAXI's drivers will suggest the optimal route and timing, so please feel free to consult us.
Uruma City is also home to nearby attractions such as Kaichu-doro and Hamahiga Island, and we accept routes heading directly from your hotel to CAVE OKINAWA. It is also possible to stop by on the way to Kouri Island or Churaumi Aquarium, and we flexibly accommodate even luxurious course settings that traverse central and northern Okinawa. Experiencing both the underground mysteries and Okinawa's beautiful sea in a single day is the true joy of a charter taxi.
— Clothing Advice for Cave Exploration: The temperature inside the cave is relatively low year-round (approx. 20–22°C). Bringing one thin layer even in summer will keep you comfortable. Non-slip shoes are also recommended.
CAVE OKINAWA Tour Fares
| Plan | Fare | Notes |
|---|---|---|
| Round-trip charter from Naha (4 hours) | ¥28,000〜 | Up to 5 guests per vehicle. From ¥5,600 per person. Expressway tolls, parking and admission charged separately |
| Central Okinawa full course (6–8 hours, with Kaichu-doro and Katsuren Castle Ruins) | ¥42,000〜 | Up to 5 guests per vehicle. From ¥8,400 per person. Expressway tolls, parking and admission charged separately |
| Naha Airport → hotels around Ishikawa, Uruma (transfer) | ¥14,000〜 | Up to 5 guests per vehicle. From ¥2,800 per person. Expressway tolls included |
| hotels around Ishikawa, Uruma → Naha Airport (transfer) | ¥14,000〜 | Up to 5 guests per vehicle. From ¥2,800 per person. Expressway tolls included |
Charter fares are time-based at ¥7,000 per hour (¥3,500 per additional 30 minutes booked in advance). Extensions made after departure are ¥4,200 per 30 minutes. Admission, expressway tolls and parking are charged at cost. For charters of 6 hours or more we take a 30% deposit when you book, and the balance is paid on the day. Minimum booking times depend on where you start: from 3 hours in the south and central area, 4 hours in Onna Village and 6 hours in the north, and 8 hours for trips that cross between the south and the north. Where a long transfer is involved, the transfer fare for that stretch is the floor for the price.
Address
Uruma City, Ishikawa Kadekaru, Okinawa (please check official site for details)
Hours
9:00–18:00 (last tour reception 17:00)
Admission
Please confirm (check official site or on site)
From Naha
Approx. 45 min via Okinawa Expressway
Access Information
| Location | Uruma City, Ishikawa Kadekaru, Okinawa (please check official site for details) |
| Hours | 9:00–18:00 (last tour reception 17:00 · subject to change) |
| Closed | Please confirm (check official site) |
| Admission | Please confirm (check official site or on site) |
| From Naha | Approx. 45 min via Okinawa Expressway (Naha IC to Ishikawa IC) |
Frequently Asked Questions
How much does a taxi from Naha to CAVE OKINAWA cost?
A round-trip charter of 4 hours starts from ¥28,000. That is the price for one Alphard carrying up to five guests, so with five people it works out from ¥5,600 each. Admission and expressway tolls are charged separately.
How long does the cave take?
The route through the cave takes 20 to 30 minutes, and under an hour even if you stop for photos. Four hours covers the drive both ways with room to spare.
What should we wear?
Inside the cave stays around 20 to 22 degrees all year, so a light jacket helps even in summer. The floor is wet, so wear shoes with grip.
Can we visit Manzamo on the same day?
Yes, about 30 minutes away. Covering Uruma and Onna in one day is a 6 to 8 hour course from ¥42,000.
Can we go in with small children?
There are steps and uneven ground inside, so pushchairs have to stay at the entrance. You are welcome to leave the pushchair in the car. Child seats are provided free of charge.
Ready to book?
Recommended Combination Courses
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Kouri Island
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