Mendenhall Glacier cave, Juneau, Alaska
Beneath southeastern Alaska's Mendenhall Glacier runs this nicely rounded tunnel which, according to the photographer, connects to a larger cavern further in.
Photo: Inua Blevins
After the ice storm
Search Google for "ice" + "car" and you'll find this image everywhere, purportedly the result of a particularly wicked ice storm.
Ilulissat, Greenland
The name of this town in western Greenland translates, not surprisingly, to "Icebergs."
Photo: Gerald Zinnecker
Intermission
Ice cave, Pacific Northwest
The walk through this unnamed glacial cave had the photographer spooked: "The constant drip of snow melt on top of my head and shoulders was creepy. Had myself asking why I'm even into photography."
Photo: David Thompson
Romsdalen, Norway
This valley on the coast of Norway empties into the fjord of the same name, where GORE-TEX® Athlete Ines Papert climbed this sketchy-looking formation.
Photo: Thomas Senf
Kluane National Park and Reserve, Yukon
Last summer, Matador Ambassador Colin Delehanty flew over Kluane and captured this glacier shot, among others.
Photo: Colin Delehanty
Kárahnjúkar tunnel, Iceland
Just as the continual dripping of mineral-reach water can lead to the formation of stone stalagmites, the same happens with ice. Here, a disused manmade tunnel has been taken over by the pillars, some growing as tall as three feet.
Photo: Tom Olliver
Intermission
Minnehaha Falls, Minnesota
This 53ft falls occurs on a tributary of the upper Mississippi. During winter, it forms this alcove of ice.
Photo: Dan Anderson
Frozen buds
An ice storm in Atlanta in 2005 completely encased these flower buds and stems.
Photo: Joao Paglione
Langjökull, Iceland
The opening of a massive glacier tunnel somewhere within the Langjökull Icefield, in western Iceland.
Photo: Gummi Stóri
Greenland glacier
One of the island's many ice rivers, as seen from 40,000 feet up.
Photo: G&R
Intermission
Maligne Canyon, Jasper, Alberta
Maligne Canyon in Jasper National Park is hikeable all year -- you'll only see people doing this in the winter, though.
Photo: Sandy Phimester
Ice Hotel, Jukkasjärvi Sweden
The Ice Hotel in this town in northern Sweden comes complete with a church -- book your wedding from December to April.
Photo: nate2b
Sirmilik National Park, Nunavut
This small mountain glacier in far northern Canada spills down onto the beach.
Photo: subarcticmike
Glacier Grey, Chile
Photo: Dietmar Temps
Flood Falls, Antarctica
Beneath Taylor Glacier in western Antarctica is an ancient pool of iron-oxide-rich saltwater, which works itself to the surface here.
St. Joseph, Michigan
Storm-powered waves battered this Lake Michigan lighthouse and then froze to create tendrils.
Photo: Tom Gill
Mackenzie Bay, Antarctica
This satellite image captures icebergs flowing northward off the Amery Ice Shelf but is most notable for the blue-green discolorations in the water, caused by the accumulation of millions of tiny ice crystals called frazil. Click the photo link to learn more.
Photo: NASA Goddard Photo and Video
Sapporo Snow Festival, Japan
Every February, hundreds of thousands of people travel to this city on Hokkaido to see the elaborate snow and ice sculptures.
Photo: enggul
Scărişoara Glacier, Romania
This glacier is contained within a cave of the same name in the Carpathian Mountains, with changes in temperature creating ice stalagmites.
Photo: Sergiu Bacioiu
Arctic Ocean
Scientists at work north of the Arctic Circle in July of 2011.
Photo: NASA Goddard Photo and Video
Svínafellsjökull glacier tongue, Iceland
This photo was captured by Matador contributing editor Katka Lapelosa on her Game of Thrones stalking tour.
Tiffany Falls, Hamilton, Ontario
A popular ice climbing spot near Toronto.
Photo: GregRob
Vintage Antarctica
"Photographed during the British Antarctic Expedition of 1911-1913, 5 Jan 1911."
Photo: National Library NZ on The Commons
Iced tree
A striking example of the power of the ice storm.
Greenland
"It is an eerie feeling navigating through icebergs to surf. The deep blue of the water moves slowly around you as the massive icebergs begin to shift. The water temperature is so cold Keith Malloy takes a break from paddling walking across as much of the frozen water as possible."
Photo: Chris Burkard
Susitna Glacier, Alaska
This false-color satellite image from high above the Alaska Range shows how river-like the flow and topography of glaciers are.
Photo: NASA Goddard Photo and Video
Mer de Glace, France
An image from an exhibition cave within the Mer de Glace glacier, on the northern slopes of Mont Blanc.
Photo: Alejandro Pérez
IJsselmeer, Netherlands
A lake in the central Netherlands, IJsselmeer gives rise to piles of shelf ice under the right winter conditions.
Photo: Bas Meelker
Greenland from above
High above Greenland, the blue of glacial pools contrasts sharply with the smooth white of the ice sheet.
Photo: My Daily Sublime
Fox Glacier, New Zealand
From the heights of the Southern Alps, Fox Glacier descends for 13km to end in the rainforest of Westland Tai Poutini National Park on New Zealand's South Island.
Photo: anoldent
Arctic sea ice
In July of 2011, this ice cutter transported scientists on their mission to study Arctic sea ice.
Photo: NASA Goddard Photo and Video
Grand Haven, Michigan
The city of Grand Haven sits on the eastern shore of Lake Michigan -- its pier is seen here following a January storm.
Photo: ER Post
Ice Castles, Silverthorne, Colorado
In the winter of 2011-12, Brent Christensen and his team built their ice castles outside of Silverthorne, while this past season they were in Steamboat Springs.
Photo: Kristal Kraft
Snowflakes, Champagne-Ardenne, France
People have been photographing snowflakes since the 1880s, when Vermonter Wilson Alwyn Bentley used his primitive camera to capture their symmetry and uniqueness.
Photo: Laureos
Sideling Hill Tunnel, Pennsylvania
Once part of the Pennsylvania Turnpike system but now abandoned, the Sideling Hill Tunnel has been colonized by ice stalagmites (and photographers).
Photo: Jason Pratt
Icefalls in Johnston Canyon, Alberta
Located in Banff National Park.
Photo: James Neeley
Iced bench
The ice storm strikes again.
Frozen macro
The detail in this frozen droplet, seen hanging from a birdbath in the photographer's yard, is something special.
Photo: Family Ghost
Iceland coast
Water two ways on the southeastern coast of Iceland.
Photo: i would take my crown to Jokulsarlon
Matusevich Glacier, Antarctica
Seen here via satellite, the Matusevich Glacier spills out of a channel in the Lazarev Mountains and fractures toward the sea.
Photo: NASA Goddard Photo and Video
Lake Baikal "ice corals"
The largest lake by volume in the world is surrounded by some of the most interesting ice formations on the planet.
Photo: BaikalNature
Louise Falls, Alberta
The falls that feeds Banff National Park's Lake Louise in summer becomes an ice climbing destination in winter.
Photo: Les Hulicsko
Ice dock
A bad day for boat owners.
The hangman of Woodstock, Ontario
A formation spotted on the Thames River of southwestern Ontario.
Photo: *Corrie*
Upsala Glacier, Argentina
An interesting product of the calving of the rapidly retreating Upsala Glacier in Argentina's Los Glaciares National Park.
Photo: Piero...
Duluth, Minnestoa
Like something out of a movie set on the shores of Lake Superior in Duluth.
Photo: Boreal Bird
Leslie Spit, Toronto
Captured on the winter solstice of 2008.
Photo: ~EvidencE~
Snowflakes, Montreal
More of winter's "super stars."
Photo: Jackie Rueda
Ice fence
Note from the photog: "When you're out shooting and focused on one scene, don't forget to look behind you. This was taken while I was shooting for the local daily...covering the replacement of a broken power pole."
Photo: Lela Bouse-McCracken