Okinawa Blue Cave Diving by Boat | Onna Village
- Beginner-friendly boat dive into the Blue Cave in Onna Village, with tropical fish and coral reefs.
- Private tour with one dedicated guide per group, paced to each diver, including less confident swimmers.
- About 5 minutes by boat to the cave entrance; the meeting point is 1 minute from the port.
- Free photos and videos taken by your guide, sent to your smartphone right after the tour.
- Designated a Safety Measures Excellent Shop by the Okinawa Prefectural Public Safety Commission; Green Fins certified.
- Full gear rental included, with prescription masks, full-face masks, hot showers, and changing rooms on site.
Package options
Water Activities
| Water activity type | Diving |
| Special water activity | Trial dive (beginner) |
| Tour Type | Private tour |
Product Info
About This Tour
Bathed in a mysterious blue glow, the Blue Cave is one of Okinawa's most spectacular sights.
This is a private tour with a dedicated guide for each group, so you can enjoy your first experience dive with peace of mind, in a private setting with family, friends, or someone special.
The meeting point is just a 1-minute walk from the port. Our own marine boat takes about 5 minutes one way to reach the area near the cave entrance, so the trip there is easy and you can focus on the experience in a relaxed frame of mind.
Underwater, take in the glowing, otherworldly blue space and a world of colorful tropical fish. After the tour, return to the shop to freshen up and head straight off to your next stop.
Reassuring even for first-timers, and a moment to remember. Enjoy a calm, special time in the waters of Okinawa.
Tour Highlights
- Private tour with a dedicated guide for each group
Your guide tailors the tour to each participant's level and wishes. First-timers and less confident swimmers can enjoy the dive at their own pace without worrying about others. As a Safety Measures Excellent Shop designated by the Okinawa Prefectural Public Safety Commission, we follow thorough safety management. - Free HD photos and videos (unlimited)
Your guide captures the tour and transfers the data to your smartphone right after it ends, so you can post on social media the same day. - Easy access by our own boat
It is just 5 minutes one way from the port to the dive point. You arrive smoothly near the cave entrance, with less time in transit and more focus on the experience. - Clean, comfortable private facilities
Private parking, private hot shower rooms, changing rooms, and a vanity area, so you can relax before and after the tour. - Full range of dedicated gear
Wetsuits in a wide range of sizes for men and women. Prescription masks and all other gear you need are provided. In winter, hooded vests, boat coats, and other cold-weather gear are rented free of charge. Full-face masks are also available for anyone nervous about diving.
![[A Special Private Tour Guided by Your Own Guide]
The Adventure Island Blue Grotto tour is a private tour exclusively for you. You can enjoy it at your own pace without worrying about other people. Furthermore, an experienced private guide will accompany you, so even first-timers can participate with peace of mind.](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220070602_ihBKX/jpg)
[A Special Private Tour Guided by Your Own Guide] The Adventure Island Blue Grotto tour is a private tour exclusively for you. You can enjoy it at your own pace without worrying about other people. Furthermore, an experienced private guide will accompany you, so even first-timers can participate with peace of mind.
![[Comfortable Access by Private Marine Boat!]
To reach the Blue Grotto, take a private marine boat from the harbor right in front of the shop. A five-minute cruise will reveal a breathtaking, dreamlike landscape. You won't need to carry heavy equipment up and down stairs or walk across rocky areas, so you can enjoy the experience without worrying about your physical strength.](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220070734_p6iwM/jpg)
[Comfortable Access by Private Marine Boat!] To reach the Blue Grotto, take a private marine boat from the harbor right in front of the shop. A five-minute cruise will reveal a breathtaking, dreamlike landscape. You won't need to carry heavy equipment up and down stairs or walk across rocky areas, so you can enjoy the experience without worrying about your physical strength.
![[Free High-Quality Photography Service]
Present your unforgettable memories of the Blue Grotto on the same day! Capture your best smiles forever with underwater and land photos. Our experienced staff will capture your memories. You can also enjoy interacting with cute fish in our tropical fish paradise!](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220070931_kBgh7/jpg)
[Free High-Quality Photography Service] Present your unforgettable memories of the Blue Grotto on the same day! Capture your best smiles forever with underwater and land photos. Our experienced staff will capture your memories. You can also enjoy interacting with cute fish in our tropical fish paradise!
![[All shop facilities are free]
▼Shop facilities: Private parking / Private hot showers / Outdoor showers / Changing rooms / Toilets / Valuables lockers / Spin dryer / Hair dryer / Wi-Fi / Tropical fish tank / Powder room (Various amenities such as shampoo, conditioner, body soap, lotion, toner, cotton pads, etc.)](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220063943_CsNgL/jpg)
[All shop facilities are free] ▼Shop facilities: Private parking / Private hot showers / Outdoor showers / Changing rooms / Toilets / Valuables lockers / Spin dryer / Hair dryer / Wi-Fi / Tropical fish tank / Powder room (Various amenities such as shampoo, conditioner, body soap, lotion, toner, cotton pads, etc.)
![[GREEN FINS Certified Shop]
Adventure Island is a GREEN FINS certified shop that conducts marine activities that are kind to the environment and coral reefs. "Green Fins" is a guideline for environmentally friendly and sustainable diving and snorkeling, and is the only international environmental standard in the industry.](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220071030_nBG3c/jpg)
[GREEN FINS Certified Shop] Adventure Island is a GREEN FINS certified shop that conducts marine activities that are kind to the environment and coral reefs. "Green Fins" is a guideline for environmentally friendly and sustainable diving and snorkeling, and is the only international environmental standard in the industry.
![[Create lifelong memories with our reassuringly insured tours]
If you had to put a price on the perfect, uneventful day, what would it cost? These tours are organized by insurance-covered companies, ensuring peace of mind in case of any unforeseen circumstances. We await your arrival with the hope that you will truly enjoy this extraordinary experience that you can participate in with complete confidence.](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220071050_G6j67/jpg)
[Create lifelong memories with our reassuringly insured tours] If you had to put a price on the perfect, uneventful day, what would it cost? These tours are organized by insurance-covered companies, ensuring peace of mind in case of any unforeseen circumstances. We await your arrival with the hope that you will truly enjoy this extraordinary experience that you can participate in with complete confidence.
![[Okinawa Prefectural Public Safety Commission Designated - Excellent Safety Measures Shop]
Adventure Island is certified as an "Excellent Safety Measures Shop" by the Okinawa Prefectural Public Safety Commission. We prioritize customer safety and have established our own strict standards for staff training. All guides are full-time employees of our company, ensuring that we can provide high-quality service to all our customers with complete peace of mind.](https://image.kkday.com/v2/image/get/c_fit%2Cq_55%2Ct_webp%2Cw_960/s1.kkday.com/product_scm_6136/20260220071102_5TmQK/jpg)
[Okinawa Prefectural Public Safety Commission Designated - Excellent Safety Measures Shop] Adventure Island is certified as an "Excellent Safety Measures Shop" by the Okinawa Prefectural Public Safety Commission. We prioritize customer safety and have established our own strict standards for staff training. All guides are full-time employees of our company, ensuring that we can provide high-quality service to all our customers with complete peace of mind.
What You Can Expect
1 Day
- 08:001.集合・受付・精算・着替え・準備 (①1便 08:00 ②2便 10:00 ③3便 12：30 ④4便 14：30 ) お店の専用駐車場に車を止めて頂き、受付をします。受付後、器材のサイズ合わせを行ったら個室の更衣室でお着替えいただきます。貴重品は店内のロッカーにて無料でお預かりいたします。同行者の方は店内でお待ち頂く事も可能です。
- 08:302. 体験準備・港へ移動 お店の目の前の港までは徒歩1分！器材の使い方から、ダイビングを安全に楽しむための注意点まで、分かりやすく説明しますので初めての方でも安心です。「魚がたくさん見たい！」「写真をたくさん撮ってほしい！」など、リクエストも大歓迎！お客様のご希望に合わせて、最高の体験をサポートします。
- 09:003.ボートでポイントへ移動 青の洞窟へは、お店の目の前の港から専用マリンボートで移動。5分間のクルージングで、夢のような絶景が広がります。大変な階段の上り下りや岩場を歩く必要もなく、体力を気にせず手軽にお楽しみいただけます。
- 09:104.青の洞窟体験ダイビングツアー 息をのむほど美しい青の洞窟。そこには、色とりどりの熱帯魚たちが暮らす、別世界が広がっています。泳げない方も、ご安心ください。はじめての体験ダイビングも安全に楽しめます。青の洞窟は、自然が作り出した芸術作品。この感動を、ぜひ体験してください。
- 10:305. ツアー終了・解散 （①10:30 ②12:30 ③15：00 ④17：00） シュノーケリングを楽しんだ後は、店舗内の充実した設備をご利用ください。シャワー、更衣室、パウダールームを完備しており、シャンプー、コンディショナー、ボディソープ、化粧水、乳液、ドライヤーもすべて無料でご利用いただけます。
- 10:306.冒険の思い出を、みんなでシェア ツアー中にガイドが撮影したお写真は、当日中にLINEやエアドロップなどでお送りいたします。冒険の思い出を、ぜひSNSでシェアしてくださいね！冒険島をご利用頂きまして、誠にありがとうございました。 お疲れ様でした。
Purchase Notice
Safety Requirements
If any item under "Health Condition Confirmation" on the application form applies to you, you may be refused participation on the day of the tour.
*All participants must review the application form in advance.
How to Check
1. Open the application form PDF and check whether any items about your health condition apply to you.
[Application Form (PDF) [Japanese]] [Application Form (PDF) [English]]
2. If you answered "NO" to every medical history item: * you can join the tour after filling out and signing the form on the day.
3. If you answered "YES" to any medical history item: * you must be examined by a doctor in advance.
[Diving Medical Statement (PDF)]
* Print the medical statement, have a doctor examine you and sign it, and bring it with you on the day.
Surcharge(s)
GoPro rental option
3,000 yen/unit
Full face mask option (limited to 4 units)
1,000 yen/unit
Reminders
A minimum of 1 traveler(s) are required for the tour to depart. If the number of participants does not reach the minimum requirement, the tour will be canceled. An email regarding tour cancellation will be sent 1 day(s) before the departure date
Guests under 18 joining without an adult: * a parent or guardian's signed consent is required. (Please prepare an application form signed by a parent or guardian in advance.)
Guests aged 15 and under: * must be accompanied by a parent or guardian.
The tour may be changed or canceled depending on weather and sea conditions.
Depending on sea conditions on the day, we may not be able to take you to the Blue Cave. (Rest assured that the Blue Cave still looks beautiful on cloudy or rainy days.)
Anyone who falls under any of the following cannot participate, with or without a doctor's certificate: • Heart or circulatory disease, epilepsy, or neurological or brain-related conditions • Respiratory disease • Mental illness • Asthma that is difficult to control • Pregnancy • Having consumed alcohol • Currently taking medication
If you will be late for your booking time: *If you will be late because of traffic or an unexpected problem, contact us as soon as you know. *If you do not contact us and have not arrived 15 minutes after your booking time, it will be treated as a no-show and 100% of the booking amount will be charged.
Please note that you cannot fly after an experience dive, because of the change in air pressure. * A wait of 12–18 hours before boarding a flight is recommended. (Flying into Okinawa before the dive does not affect your participation.)
How to Redeem Your Voucher
How to Use Your Voucher
- Please present your order number
Validity Period
- The voucher must be used on the selected date and within operating hours; Invalid after expiration
Meeting Point
Location Name: Boukenjima Shop: Free parking available
Address: 149 Maeganeku, Onna-son, Kunigami-gun, OkinawaExperience Location
Location Name: Blue Grotto
Address: 469-1 Maeda, Onna Village, Kunigami District, Okinawa Prefecture 904-0417FAQs
1. Is the Blue Cave diving experience in Onna Village worth it for first-time divers?
Yes, the Blue Cave diving experience in Onna Village is highly recommended, especially for first-time divers. It offers a stunning natural spectacle with its mysteriously glowing blue waters and vibrant marine life. The private group setup with a dedicated instructor ensures personalized attention and safety, making it a comfortable and memorable introduction to diving. Included services like underwater photography and fish feeding enhance the overall value and enjoyment.
2. How long does a Blue Cave diving experience typically last in Onna Village?
A Blue Cave diving experience typically lasts around 2 to 2.5 hours from arrival at the meeting point to departure. This duration includes time for registration, briefing, equipment fitting, travel to and from the dive site by private boat, the actual in-water diving session, and time for showering and changing afterwards. The in-water time specifically for diving and exploring the cave is a significant portion of this experience.
3. Under what conditions might the Blue Cave diving experience be closed or cancelled?
The Blue Cave diving experience may be closed or cancelled due to unfavorable weather and sea conditions, such as high waves, strong winds, or typhoons. Safety is the top priority, and tours are suspended when conditions are deemed unsafe for diving. Operators closely monitor forecasts, and participants are usually notified in advance if there's a risk of cancellation, with options for rescheduling or refunds.
4. What are the recommended transportation options to reach the Blue Cave diving departure point in Onna Village?
To reach the Blue Cave diving departure points in Onna Village, common transportation options include driving a rental car, taking a taxi, or using local buses. Many dive shops operate near Cape Maeda. If driving, there's usually parking available. Taxis offer direct access but can be more expensive. Local buses connect major areas in Okinawa; however, bus stops might require some walking to reach specific dive shop locations in Onna Village.
5. Is it possible to visit the Blue Cave and dive without joining a guided private group tour?
While it is technically possible for certified divers to access the Blue Cave independently from Cape Maeda, joining a guided private group tour is highly recommended, especially for diving. Tours provide essential equipment, an experienced instructor for safety and guidance, and often convenient boat access directly to the cave. Private tours also offer exclusive attention, enhancing the experience for beginners and ensuring a seamless, worry-free adventure with added benefits like photography and fish feeding.
6. What unique features are included in the Blue Cave private group diving experience?
The private group Blue Cave diving experience offers several unique features for an enhanced adventure. It includes a dedicated instructor exclusively for your group, ensuring personalized guidance and safety. You'll enjoy convenient access to the cave via a private boat. The experience is offered by a "Safety Measures Excellent Shop" certified by the Okinawa Prefectural Public Safety Commission. Additionally, complimentary underwater photography, a fun fish-feeding activity, and access to full facilities like showers are provided, making for a comprehensive and memorable outing.
7. What safety measures and certifications are in place for the Blue Cave diving experience in Onna Village?
The Blue Cave diving experience in Onna Village emphasizes safety, operating as a "Safety Measures Excellent Shop." This certification is awarded by the Okinawa Prefectural Public Safety Commission, indicating adherence to rigorous safety standards and protocols. For each private group, a dedicated instructor is assigned to provide close supervision and guidance throughout the experience, ensuring all participants, especially first-time divers, feel secure and confident in the water.
8. How can one book the private group Blue Cave diving experience including photo shoot and feeding?
You can book the private group Blue Cave diving experience, which includes a photo shoot and fish feeding, through online travel platforms. Using KKday, for example, allows for a convenient and secure reservation process, where you can easily select your preferred date and time. This ensures your dedicated guide, all necessary gear, and the specific inclusions like photography and feeding are confirmed, providing a seamless and well-organized booking experience.
