[Official] Activities Booking Site

[For visitors] Blue Cave Snorkel Tour

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    This is a snorkeling tour to explore the Blue Cave. We'll take you by boat to the cave point at Cape Maeda, famous for diving. Colorful tropical fish greet you, and the mystical scenery inside the cave captivates visitors. Snorkel while viewing fish and coral, and swim inside the cave too! Highly recommended for guests wanting to swim at this popular spot!! Children as young as 6 years old can participate, making it an easy and enjoyable experience for the whole family. It's perfect for creating memories on a family trip. The snorkeling tour runs year-round!!! With a compact duration of 90 minutes, it's an easy plan to fit into your sightseeing schedule. Why not experience the crystal-clear sea with your whole body?♪ 【Duration】Year-round 【Times】11:00 AM / 3:30 PM (Please arrive 15 minutes prior) 【Price】¥9,900 ※Same price for children (ages 6 and up) 【Payment】Prepayment (Credit Card) 【Meeting Point】Beach Counter, 1st Floor, Wellness & Spa, Hotel Grounds 【What to Bring】Swimsuit, Beach Sandals 【Notes】Includes snorkel mask, fins, life jacket, wetsuit, drink, towel 【Option】Underwater Camera Rental: ¥4,950 (Unlimited photos & videos; data provided on SD card) ■Experience Flow■ 10:45 AM (3:15PM) Meet at the Beach Counter Please use the parking lot within the Sheraton grounds. 10:50AM (3:40PM) Reception & Equipment Sizing 11:00AM (3:30PM) Departure Depart from the hotel marina and travel by boat to the cave points at Cape Maeda. 11:20AM (3:50PM) ~ 12:00AM (4:30PM) Arrive at point Snorkeling experience. Enjoy approximately 40 minutes of snorkeling. 12:00AM (4:30PM) Experience ends 12:20AM (4:50PM) Return to the pier 12:30AM (5:00PM) End of Tour Disband at the beach counter 【Online Reservations】Available from 60 days prior to the event date until 1 hour before the event start time ※Reservations close once capacity is reached. Early booking is recommended. ※Phone reservations are not accepted. 【Other】 ※Duration: 90 minutes ※Boat travel time is 15-20 minutes one way (varies based on sea conditions on the day) ※After your reservation is confirmed, we require you to submit a consent form in advance. ※Prices include consumption tax. ※Please note that the boat may rock on some days. If you are prone to seasickness, we recommend taking motion sickness medication beforehand. ※Operations may be canceled or departure times, capacity limits, age restrictions, etc., may change due to weather, sea conditions, or other circumstances. ※Menu contents and prices are subject to change without notice. ※Cancellation or departure decision made 30 minutes before departure in case of severe weather. ※Pregnant guests are kindly asked to refrain from participating. :Boat Snorkeling Tour Details Here⇩ https://sunmarina.book.ntmg.com/products/e89d687e-90be-570c-ad77-2d65c27e2c9b?lng=en-US :For hotel guests Here⇩ https://sunmarina.book.ntmg.com/products/ad8ed6cf-ba03-5e5d-88ca-30df656fba03?lng=en-US ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇ 【Cancellation Policy】 ※For cancellations due to guest circumstances:  ・2 days prior to participation date, after 5:30 PM: 50%  ・1 day prior to participation date, after 5:30 PM: 100% ※Cancellations must be processed by phone. (Beach Counter Hours: 8:30 AM - 5:30 PM)

    • Days of Week

      Sun,Mon,Tue,Wed,Thu,Fri,Sat

    • Duration

      1.5 hours

    • Adult (ages 13+)

      JPY 9,900

    • Child (ages 6-12)

      JPY 9,900

    Highlights

    • Highlight #1

      Explore the Blue Cave with a snorkel!

    • Highlight #2

      We took a boat to the cave point at Cape Maeda, which is famous for diving!

    • Highlight #3

      You can board the boat from the hotel's marina, so there is less travel involved!

    Outline

    • Schedule

    • Pickup / Checkin

    • Dropoff / Checkout

      • 10:45

        Meet in front of the beach counter

        Beach Play Counter at Sheraton Okinawa Sunmarina Resort

      • 10:50

        Reception, changing clothes, lecture

        Settlement and completion of consent form. Snorkel preparation and instructions will be given.

      • 11:00

        Departure

        The boat will depart from our marina and move to the cave point at Cape Maeda.

      • 11:20 - 12:00

        Arrival at the point. Enjoy snorkeling

        Enjoy a 40-minute snorkeling experience.

      • 12:00

        End of snorkeling. Back to our marina.

        Transfer from the snorkeling point to our marina.

      • 12:20

        Return to port

        Arrive at our hotel's marina

      • 12:30

        Disband

        Dismissal at beach counter

    Plan Information

    • What's Included

      • Passage fee
      • Guide Fee
      • Full equipment rental (masks, fins, wetsuits, life jackets)
      • 1 towel
      • Beverages (one per person)
      • Consumption tax
    • What's Not Included

      • Camera
    • Requirements

      • Children 6 years old and up and in good health are welcome to participate. (Children under 12 years old must be accompanied by a person 18 years old or older.)
      • For those 70 years of age or older, only those who swim and exercise on a daily basis.
    • Restrictions

      • Pregnant women are not allowed to participate.
    • What to Bring

      • Swimwear (please wear in advance)
      • Flip-flops
      • Change of clothes
    • Additional Info

      • Reservations can be made two months in advance.
      • The tour may be cancelled or the sailing time, capacity, age limit, etc. may be changed due to weather, sea conditions, or other circumstances.
      • Please note that menu items and prices are subject to change without notice.
      • In case of inclement weather, the decision to go or cancel the tour will be made 30 minutes prior to departure.
    • Cancellation Policies

      0%

      2 days before to 17:30

      50%

      1 day before to 17:30

      After 17:30, 1 day before

      100%

      Participation Date

    Make a booking

    Participants

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    Nov 2025

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    Instant bookings will be confirmed automatically within seconds of submission

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    Request-only bookings require explicit confirmation from supplier

    Time

    • Adult (ages 13+)

      JPY 9,900

    • Child (ages 6-12)

      JPY 9,900