An ice climber in a green jacket and orange helmet rappels past a large rounded entrance to an ice cave on the Matanuska Glacier in Alaska.
RFJE47H4An ice climber in a green jacket and orange helmet rappels past a large rounded entrance to an ice cave on the Matanuska Glacier in Alaska.
Narrow canyon-like entrance looking into a large ice cave on the Matanuska Glacier in Alaska.
RF2A1RWTRNarrow canyon-like entrance looking into a large ice cave on the Matanuska Glacier in Alaska.
On the Matanuska Glacier, a large ice cave cuts into the glacier ice but its entrance is flooded by a deep blue pool.
RFTT9DBMOn the Matanuska Glacier, a large ice cave cuts into the glacier ice but its entrance is flooded by a deep blue pool.
Deep in the Alaskan wilderness, far back on the Matanuska Glacier, the sun shines into the entrance of a large ice cave. The rounded, blue cavern shin
RFT3DHNJDeep in the Alaskan wilderness, far back on the Matanuska Glacier, the sun shines into the entrance of a large ice cave. The rounded, blue cavern shin