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Reserve now & pay later to book your spot and pay nothing today
Reserve now & pay later to book your spot and pay nothing today
Explore the mysterious limestone cave which as known as "Ryugu Castle" on a canoeing and caving tour. See pumpkin-shaped stalactites and enjoy the exploring of mysterious limestone cave!
About this activity
- Free cancellation
- Cancel up to 24 hours in advance for a full refund
- Reserve now & pay later
- Keep your travel plans flexible — book your spot and pay nothing today.
- Duration 6 hours
- Check availability to see starting times
- Live tour guide
- Japanese, English
Highlighted reviews from other travelers
It was great and our guide was really helpful and friendly! Loved it from the beginning to the end. Highly recommended!
We were so lucky to have Yuuri-san during the whole day during the tour, the activities were amazing and he was very nice to show us everything with detailed explanation regarding the Pumpkin limestones and also let us see the Sea Turtles from very close ! I would absolutely recommend this for anyone who likes snorkeling and exploring special places ! Thank you Yuuri-san for an amazing day!!
Select participants and date
Meeting point
The tour will be conducted in two different fields. Also, the order of the tour may change depending on the weather conditions, so we will contact you in advance after booking and send you the details of the meeting place. If it is difficult to contact us, please come to our office.
Open in Google MapsImportant information
What to bring
- Swimwear
- Change of clothes
- Towel
- Water
- Comfortable clothes
- Hair tie
Not allowed
- Smoking
- Photography inside
- Alcoholic drinks in the vehicle
Know before you go
- Meeting and dissolution times may vary depending on the season and field conditions on the day.
- The tour will be held rain or shine.
- Please change into clothes that you don't mind getting wet before gathering.
- Participants who have been drinking alcohol will not be accepted.
- If you will be late, please be sure to contact us in advance.
- Customers who are pregnant cannot be accommodated.
- If the tide level is 90cm or higher, the event time may be changed.
- Photos posted are from the past, and currently only the entrance can be photographed inside the limestone cave. Taking photos inside the cave is prohibited.