Okinawa 🇯🇵Gyokusen Cave

#MarchGoodPlaces2025 Surrounded by coral reefs and connected to subtropical islands, Okinawa has more than 600 stalactite caves. The largest stalactite cave among them is Yuquan Cave. The Gyokuseondong Cave, which took about 300,000 years to build, is 5,000 meters long and has 1 million stalactites, making it the largest cave in the country. (890 meters for general public) In today's developed civilization, all places on Earth are everyday spaces for humans, but in the world beneath our feet and underground, non-ordinary spaces are expanding. The sound of dripping water flowing through the underground river in various stalactites and caves. Please experience the underground time that has continued from the past to the present over tens of thousands of years.