EXPLORE (^) | THROUGH THE LENS
Going Ever
Deeper
After a steep subterranean
climb, caver Corey Hackley
was surprised to find an
enormous passage, shown
here flooded with light.
KASIA BIERNACKA
28 NATIONAL GEOGRAPHIC
maropa
(Maropa)
#1
EXPLORE (^) | THROUGH THE LENS
Going Ever
Deeper
After a steep subterranean
climb, caver Corey Hackley
was surprised to find an
enormous passage, shown
here flooded with light.
KASIA BIERNACKA
28 NATIONAL GEOGRAPHIC