The glacial ice is under the river in Alaska

These spectacular caves lie beneath glaciers at Glacier Bay National Park of Alaska State, USA.

These spectacular caves lie beneath glaciers at Glacier Bay National Park of Alaska State, USA.

Picture 1 of The glacial ice is under the river in Alaska

A waterfall inside the Wachusett Glacier ice cave.

Picture 2 of The glacial ice is under the river in Alaska

An adventurer is stunned looking at the cave formed in the river
Muir tape.This is the most famous glacier in Alaska with a width of up to 800m.

Picture 3 of The glacial ice is under the river in Alaska

Inside the ice cave of the Muir River.

Picture 4 of The glacial ice is under the river in Alaska

A mountain climber tries to cross an ice cave beneath the river Muir.

Picture 5 of The glacial ice is under the river in Alaska

The beautiful scene inside the ice cave of the Muir River. River and cave
This tape is named after a 19th century adventurer John Muir.

Picture 6 of The glacial ice is under the river in Alaska

Glacier Bay National Park serves as a protected area
many rugged mountains, glaciers and pristine beaches.

Picture 7 of The glacial ice is under the river in Alaska

A cave formed beneath the glacier at Glacier Bay National Park.

Update 15 December 2018