Get Exclusive App Deals
Product #569025
10
【Okayama/Niimi】Super Authentic Cave Exploration! A Serious Expedition to the Mysterious Great Stone Pillar! Okayama Caving
【Okayama/Niimi】Super Authentic Cave Exploration! A Serious Expedition to the Mysterious Great Stone Pillar! Okayama Caving
【Okayama/Niimi】Super Authentic Cave Exploration! A Serious Expedition to the Mysterious Great Stone Pillar! Okayama Caving
【Okayama/Niimi】Super Authentic Cave Exploration! A Serious Expedition to the Mysterious Great Stone Pillar! Okayama Caving
【Okayama/Niimi】Super Authentic Cave Exploration! A Serious Expedition to the Mysterious Great Stone Pillar! Okayama Caving

【Okayama/Niimi】Super Authentic Cave Exploration! A Serious Expedition to the Mysterious Great Stone Pillar! Okayama Caving

5.0Excellent

Booking confirmed 1 day(s) after ordering
Duration:4 hour(s)
Service language: English / Japanese
Free cancellation up to 15 day(s) in advance

  • Enjoy exploring limestone caves and shower climbing inside the cave.
  • Everyone will be amazed by the fantastic stalactites created by eternal nature!
[5% App discount] Code: APP5OFF , HK: APP15HK

Package options

More Options

Product Info

  • A serious expedition into one of the largest caves in western Japan, boasting a massive scale for a caving tour! Climb up and down rope ladders and use your whole body for this adventure! Reaching the goal, the Great Stone Pillar surrounded by divine-scale stalactites, offers a breathtaking view! The interior of the limestone cave has many vast areas and is a very beautiful space, making it a must-see!
  • Enjoy exploring limestone caves and shower climbing inside the cave.
  • The Caving Okayama course is a plan where you can enjoy exploring limestone caves and shower climbing inside the cave. Participants from the 3rd grade of elementary school are welcome, but parental support is essential. Basically, this is an authentic exploration for adults. Many participants are women in their 20s and 30s. Of course, families and groups are also very welcome.
  • Everyone will be amazed by the fantastic stalactites created by eternal nature!
  • There is a river flowing in the Caving Okayama course. The cave is about 1km long one way, for a 2km round trip. You will use your whole body to traverse the cave, climbing up and down the underground river. Everyone will be enchanted by the fantastic stalactites created by eternal nature that can be seen from time to time.
Lots of stalactites!

Lots of stalactites!

The stalactites are huge!

The stalactites are huge!

Lunchtime in the dark!

Lunchtime in the dark!

Perfect for family New Year's cards too!

Perfect for family New Year's cards too!

Bring your own lunch!

Bring your own lunch!

A wall carved out by the water flow!

A wall carved out by the water flow!

Variations of stalactites!

Variations of stalactites!

Giant jellyfish rock!

Giant jellyfish rock!

Three-dimensional maze!

Three-dimensional maze!

It's shining!

It's shining!

Purchase Notice

Questions regarding reservations:

  • Question 1: ◆For insurance enrollment and equipment rental, please provide the following information. If you are unsure at the time of booking, please contact us as soon as possible. ・Names, genders, addresses, ages at the time of participation, heights, shoe sizes, and any special notes regarding body type (e.g., thinner than average, heavier than average) for all participants. Number of shorts and backpacks to rent. Both cost 500 yen. This information will be provided to the insurance company in advance. The backpacks are on the larger side, so one for every four people should be sufficient. Make and color of your car. *Example* Hiroaki Hasegawa Male 55 Koyamamotomachi, Kita-ku, Kyoto City 30 years old 170cm 26cm Weight 78kg chubby (usually wears XL) 1 pair of shorts, no backpack needed. Nissan Caravan, gunmetal

Regarding the cancellation of the event:

  • The event will proceed rain or shine. However, it will be canceled if dangerous conditions such as rising water levels are anticipated. In that case, we will contact the representative's mobile phone or email address. However, if you are traveling from a distant location and departing the night before or early in the morning, please contact our guide's mobile phone at 090-3719-4238 before your departure to confirm.

Important notes regarding course participation:

  • ● Essential items to bring: ・Swimsuit or innerwear (top and bottom) Close-fitting types are recommended. Quick-drying shirt, leggings or tights Allows for smooth changing when wearing a suit and also provides warmth. ・Food and drinks You will eat inside the cave. A 500cc plastic water bottle is fine. ・Shorts Worn over the wetsuit. Any material is fine as long as it is durable and does not come off easily. (If you do not have shorts, you can rent them on site for 500 yen.) ・Backpack that can get wet One for several people should be enough. Food and drinks, towel to dry off afterwards. Leave it in the car. ● Items that are good to have: ・Gloves For hand protection and warmth. Neoprene gloves, such as those for diving or fishing, are warm. 1000-1500 yen at Workman. ・Socks Effective for preventing blisters and keeping warm. Tabi socks or five-finger socks. ・Sandals Convenient for changing wet clothes

Includes/Excludes

  • Guide fee, wetsuit, wet jacket, helmet, headlamp, shoe rental, accident insurance
  • Food and drink, shorts, underwear, swimming goggles, backpack, gloves

Reminders

  • Participant age: 8 to 65 years old

  • Rental equipment: Full wetsuits, helmets, headlamps, and shoes are included in the participation fee. Shorts can be rented on-site for 500 yen. Waterproof backpacks can be rented for 500 yen with advance reservation.

  • Time required: The experience time will vary depending on the number of participants. There are some areas that require everyone to pass through at the same time.

  • Minimum number of participants: 2

Meeting Point

Location Name: 5133-1 Kamimizuta, Maniwa City, Okayama Prefecture

Address: 5133-1 Kamimizuta, Maniwa City, Okayama Prefecture

How to Get There
・Meeting Time: 10:30 ・Meeting Point: Lawson Okayama Hokubo Interchange Parking Lot, 5133-1 Kamimizuta, Maniwa City, Okayama Prefecture

Experience Location

Location Name: 5133-1 Kamimizuta, Maniwa City, Okayama Prefecture

Address: 5133-1 Kamimizuta, Maniwa City, Okayama Prefecture

How to Get There
・For those arriving by car: Directly west of Kitaboso Interchange on the Chugoku Expressway. You will be driving for 30 minutes. There is sufficient road and parking for vehicles up to the size of a microbus. ・For those arriving by train: Participants will need to travel from the meeting point in their own car or motorcycle, so public transportation is not permitted. ・For those arriving by other means: Participants will need to travel from the meeting point in their own car or motorcycle, so public transportation is not permitted.

Cancellation Policy

  • Cancellations 15 day(s) (inclusive) before the selected date are allowed. Unused orders can be canceled for free
  • For cancellations made 7 to 14 days prior to selected date, a cancellation fee of 10% will apply
  • For cancellations made 3 to 6 days prior to selected date, a cancellation fee of 30% will apply
  • For cancellations made 1 to 2 days prior to selected date, a cancellation fee of 50% will apply
  • Cancellation is not allowed between 0–0 days from the selected date. Orders cannot be canceled or modified, and refunds will not be granted.
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once your refund request is confirmed, KKday will initiate the refund to your original payment method within 15 days. The actual refund timing depends on your card-issuing bank’s policy.

Need help?

KKday Help Center