Gyokusendo Cave
The longest limestone cave system in East Asia, stretching over 5 km. The 890 m public route passes through cathedral chambers with 30,000-year-old stalactites and an underground river.
2–3 hours
¥2,000 adults, ¥1,000 children (4–14); includes cave and culture park. Check official site for group and online discounts
9:00–17:30 (last entry 16:00); open year-round.
Year-round
Bus #54 from Naha Bus Terminal (~1 hr) or rental car
Location
Why Visit
- 1
900,000 stalactites in just the public section — look for the 30,000-year "King" stalactite
- 2
The adjacent Okinawa World park includes a traditional Ryukyu village and habu snake show
- 3
Temperature inside is 21°C year-round — bring a layer in summer
Local Tips
At 5km, this is one of Japan's longest limestone cave systems — the tourist route covers 890m of stalactite-filled passages. The cave maintains a cool 21°C year-round — a welcome break in Okinawa's summer heat. The adjacent Okinawa World village has traditional craft demonstrations; the habu snake show (included) is surprisingly compelling.
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