🇯🇵Five days and four nights in Okinawa, Japan. Travel expenses revealed!
Gyokusendo Cave
by 小沛同學
Jun 28, 2025
by 小沛同學
Jun 28, 2025
Surrounded by coral reefs and dotted with subtropical islands, Okinawa boasts over 600 stalactite caves.
The largest of these is Gyokusen-dō. Formed over approximately 300,000 years, Gyokusen-dō is 5,000 meters long and boasts over one million stalactites, making it the largest in Japan. (The publicly accessible section is 890 meters.)
Post by Helen_1116 | Oct 22, 2025























