Nighttime Cave Snorkeling Adventure in Shakotan


Let's explore the Shakotan ocean at night.

Explore the beautiful Blue Cave at night, and witness the glowing lights of luminescent animals, turning the cave into a star filled outer space.

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During daytime, marine blue colored cave. At night, it turns in a dark outer space like area filled with countless stars. Enjoy!
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2 Select the amount (participants, hours, vehicles, etc.)
USD 55.21
USD 55.21
Elementary school
USD 46.01
USD 46.01
Instant ConfirmationUSD 0.00USD 0.00
USD 0.00
USD 0.00
*The price is subject to change depending on the start time or add-on(s) you choose.
USD 55.21
USD 55.21
Elementary school
USD 46.01
USD 46.01
Can get a CDR of your tour picture.
  • Available: Daily
  • Pick-up: Not available
  • Inclusion: English-speaking assistant / Japanese-speaking guide / Lecture fee / Equipment rental / Wetsuit / Shoe rental / Insurance
Package detail / Schedule
Schedule & Location
  • Schedule
  • Check-in
    Time & Location
  • Check-out
    Time & Location

  • 17:00 Meet at Shakotan Marine parking lot
  • Snorkeling Tour (2.5 hours)
    waffle0_image_515eeaf47b624 Snorkel swim is for about 45 min.-1 hour.
  • Stargzing
    waffle0_image_515eeaf4802e3 Look up at countless stars, shooting stars and feel the nice summer breeze. Floating on the sea and relax.
  • Glowing Sea
    waffle0_image_515eeaf48372f Into the cave, take a look at the sea creatures. The eyes of shrimp will reflect the light.
  • Night Cave
    waffle0_image_515eeaf485fd5 Once you arrive in the cave, turns off the light. The sea will shine like the stars in outer space.
  • Tour ends at Shakotan Marine parking lot
    • Elementary students and above may participate only in August and September, and must be at least 120 cm tall.
      As to other ages, participants must be over 140 cm tall and mentally and physically healthy to participate.
    • Pregnant individuals may not participate in this activity.
    • Guests on their period may participate if they have appropriate sanitary items and do not have any restrictions to daily activities.
    • Please tell the staff about your condition on the day of the tour, truthfully.
      Even mild colds, hay fever, or cavities could affect you while diving.
    • Facility fee: 500 JPY
      (Resting room, Toilets, Shower room)
    • Underage participants (under 20 years old) must obtain their parents' signature to participate.
    • Please note there may be cases where you need to submit a medical certificate by a doctor, or you cannot participate in the tour, if you experienced some disease in the past.
    • Booking for 1 participant is available during Jul.-Sep. As to other month,s not available if there aren't any other participants with you.
    • Take medicine against motion-sickness if you easily get sick in a car or ferry.
    • Let us know your size of wet suit, dry suit, boots, through application form. Tell us the # of women and men and everybody's ages.
      (Rental fee is included in the activity fee)
    • If you need, wear contact lenses.
      * Disposable one would be suitable. With regular mask (goggle), will see as 1.5 times bigger than normal. There are some with prescription lens as well but not so many.
    • if you need to borrow a mask with prescription lens, let us know through application form. But there's no guarantee that they will suit you well.
Required Items to Bring & Attire
    • Jul.-Sep.
      swim suit, beach sandals, shower goods.

      In case you wear dry suits, bring warm sweatshirt clothes (top & bottom), and long socks.
Additional Note(s)
    • We will give you a CD-R of your picture data.
      * For water activity, camera might be out of order, please understand.
      It's OK to bring your camera, if it is waterproof.
      * During peak season, data may be sent by Giga File instead.
    • Tour might be changed depending on sea condition.
    • In case of changing schedule or cancellation, we will let you know by phone.
    • The meeting time and departure time changes according to the time of sunset.
    • If you need transportation service, consult us. During the peak season, sometimes it may not be offered.
    • For groups of 10 or more, cancellations made after the tour is confirmed will incur a 100% cancellation fee.
Activity provider
Please click HERE to send an inquiry about this activity
Payment/Cancellation policy
Payment type
Credit card payment
Cancellation Policy
  • Any cancellations made between 18:00 local time, 2 business days to 18:00 local time, 1 business days prior to the activity will be subject to a charge of 50% of the total amount.
  • Any cancellations made after 18:00 local time, 1 business days prior to the activity will be subject to a charge of 100% of the total amount.
USD 55.21
USD 55.21

Taxes & fees included

1% Reward Points
Language English, Japanese
Pick-up Not available
Availability Daily
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