Japan's Okinawa Must-Visit: Gyokusendo Cave & Valley of Gangala!

If you visit Japan's Okinawa, you absolutely cannot miss Gyokusendo Cave and the Valley of Gangala! The magnificent stalactite cave feels like a journey through millennia, while the Valley of Gangala immerses you in the mystery and power of nature. Walking through dense forests and ancient limestone formations, every step is filled with surprises and awe, making it one of the most breathtaking experiences in Okinawa! [Gyokusendo Cave (Gyokusendo Kingdom Village)] • Address: 1336 Maekawa, Tamagusuku, Nanjo City, Okinawa Prefecture • Business Hours: 09:00–17:30 (Last entry at 17:00) • Closed Days: Open year-round [Valley of Gangala] • Address: 202 Maekawa, Tamagusuku, Nanjo City, Okinawa Prefecture • Business Hours: 09:00–18:00 (Guided tours require online reservation; payment in cash on-site; last tour departs at 16:00) • Closed Days: Irregular (Subject to weather or events; advance inquiry recommended)