Fenggui Cave, Sea cave in Magong, Taiwan
Fenggui Cave sits at the southwestern edge of Magong and features dark basalt rocks shaped into angular, geometric patterns. An opening in the rock acts as a natural air vent where waves force compressed air and water back out toward the shore.
The cave formed as ocean waves slowly eroded the basalt rock over geological time, creating its distinctive angular columns and surfaces. This natural sculpting process continues to shape the formation even today.
The cave's name comes from a traditional Chinese wind instrument, showing how locals connect natural formations to music and culture. This link between nature and art is something visitors notice when exploring the rocky shore.
Visitors should keep a safe distance from the air vent opening, as incoming waves create sudden bursts of compressed air and water spray. The best time to observe it is during calmer water conditions or lower tide periods, when the spray is less forceful.
During typhoons and extreme high tides, the air pressure inside builds so intensely that water shoots upward like a natural fountain reaching several meters high. This dramatic effect only happens under specific weather conditions, making it a rare sight for those who witness it.
The community of curious travelers
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide.
