Atlas Obscura
Huu Nha Basalt Column Waterfall in Vinh Son, Vietnam
Deep within the rugged mountain forests of Vinh Son lies Huu Nha Waterfall, also known locally as Bat Waterfall, a striking geological wonder that remains largely untouched by mainstream tourism. The defining feature of this remote site is an ancient cliff face formed millions of years ago, composed of hundreds of interlocking polygonal basalt columns that resemble a giant, natural stone honeyc…