CRREL Permafrost Tunnel 35m into adit

CRREL Permafrost Tunnel -- 65m into adit

CRREL Permafrost Tunnel 70m into adit

CRREL Permafrost Tunnel 30m into adit

CRREL Permafrost Tunnel 60m into adit

CRREL Permafrost Tunnel 23m into adit

CRREL Permafrost Tunnel 15 meters into winze

CRREL Permafrost Tunnel 25 meters into winze

CRREL Permafrost Tunnel 21m into winze

CRREL Permafrost Tunnel 35 meters in winze

CRREL Permafrost Tunnel 40 meters in winze

CRREL Permafrost Tunnel 41 meters into winze

CRREL Permafrost Tunnel 70 meters into winze

CRREL Permafrost Tunnel 45 meters into winze

CRREL Permafrost Tunnel 50 meter into winze

Coyote Air office in Coldfoot Alaska

Coyote Air's Beavers in Coldfoot

Redbull Crashed Ice 2014 - Finish Line - Québec

Ice on the river Alster

Deryok Waterfall - Winter

Golyanovo. "Crimea" Park at VAO.

360-degree panoramic winter view of the Peter the Great monument, New Tretyakov Gallery, and Krymsky Bridge from Prechistenskaya Embankment in Moscow. Snowy cityscape, frosty winter atmosphere, clear winter daylight.

A Vivid Sydney Perspective: Harbour Lights at Dawes Point

Hong Kong Ferry Point (Day & Night)