Southern Island Cave Exploration 2026

Event Overview

"Southern Island Cave Exploration" is a seasonal event held every summer at "Okinawa World" in Nanjo City, Okinawa. Under the guidance of professional caving instructors, participants explore caves filled with stunning limestone formations. The program combines nature study and adventure, allowing you to observe local wildlife such as the largest freshwater shrimp, giant eels, and bats. Participants will wear specialized exploration gear, including a helmet and protective clothing, to observe the cave environment up close.

Highlights & How to Enjoy

The main highlight is the guided cave exploration led by professional instructors. You will have the chance to see and even touch limestone formations up close. The program also features wildlife observation, including the largest freshwater shrimp, giant eels, and bats. Please note that some parts of the exploration involve movement near water, with depths reaching up to 1 meter.

Date & Schedule

This event is scheduled for July 9, 2026. As this is a seasonal summer program, please check the official website or reservation site for specific start times and registration details.

Venue & Access

The venue is "Okinawa World" located in Nanjo City, Okinawa.

Address: 1336 Maekawa, Takaragu, Nanjo, Okinawa

Participation Tips

This program is suitable for beginners as it is accompanied by a professional guide. Because you will be navigating through rocky areas and sections with water, comfortable clothing and proper gear are essential. We highly recommend making a reservation online in advance; credit card payments are available for pre-payment. For private group tours, please contact us by phone.

What to Bring & Dress Code

Please prepare the following items for your participation:

• *Swimwear**: Recommended, as water depths can reach 1 meter.
• *Rash Guard or T-shirt**: Quick-drying materials (such as nylon) are recommended.
• *Change of Clothes**: Please bring a set of clothes to change into after using the shower.
• *Socks**: Bring socks that are okay to get dirty, to prevent blisters when wearing water shoes.
• *Plastic Bags**: To carry your wet swimwear and clothing.
• *Smartphone/Camera**: You may bring devices in waterproof cases, but use them at your own risk. The organizers are not responsible for any damage or loss of devices in the water.

Pre-payment via credit card is available when booking online. For further inquiries, please contact Okinawa World at 098-949-7421.

Information regarding English language support is not explicitly stated on the official website. While guides accompany the tour, please verify language availability in advance.

Advance reservations are required. We recommend booking through the official website for a smooth experience.