Rachel Wevrick photo: Teenage bighorn sheep makes a decision - A young bighorn sheep scampers down a vertical rock wall in Jasper National Park, Cinquefoil trail. Taken May 22 2011 by the Casey family. Photo has not been enhanced or retouched in any way.Rachel Wevrick
David Slomp photo: Aliyah Slomp walking on the grounds of the Prince of Wales Hotel, Waterton Lakes National Park. Photo taken July 4, 2011 using a Nikon D90 with a Nikkor 18-55mm lens.
Brett G Haug photo: Tonquin Valley Christmas - The Tonquin Valley in Jasper National Park. This photo was taken last year at Christmas. Seeming we are still waiting for snow this year I am sending in one from last winter.Brett G Haug
Natalie Zizzo photo: Mirror Lakes - Mirror lakes in the Fjordland National Park in New ZealandNatalie Zizzo
Ewan Winter photo: The Bend - A railway curve in Banff National Park taken January 2010Ewan Winter
Derry McDonell photo: Rocky Mountain High - A glider from the Invermere Soaring Centre under tow heading towards the Rockies near Kootenay National Park, east of Invermere. Taken in July, 2007.
Jordan Nixon photo: Bryant Creek, Banff National Park - This is the backcountry ski trail, Bryant Creek, near Mount Shark in Banff National Park.Jordan Nixon
Boris Karn photo: Taking Stock - Submission for height photo call. Taken on Sept. 21, 2010 while summiting Mount Rundle in Banff National Park.
Ashwinth photo: Taken at Banff National Park, Alberta.
Jerry Kobalenko photo: A herd of arctic hare from the air, Hazen Plateau, Quttinirpaaq National Park, Ellesmere Island.Jerry Kobalenko/Jerry Kobalenko
Keith Deglow photo: Arches National Park - Sunset, fall 2005Keith Deglow
Lydia Guo photo: Sunrise over the savannah - The sun peeks through the clouds in an early morning game drive in Uganda's Queen Elizabeth National Park. This was taken on my safari last weekend.Lydia Guo
Barbara Wackerle Baker photo: The - June 24/2011 Waterton Lake National Park - colours and reflection all in red.Barbara Wackerle Baker
Peggy English photo: Fall in Waterton - This was taken in Waterton Lakes National Park in Southern Alberta during the fall of last year. My friend and I were out enjoying the first snowfall.... in October!Peggy English
Gerry Lunn photo: Hiking Cape Breton Highlands - Just past sunset on Jul 16, 2007 find me, my son (pictured) and a good friend hiking across the floating bogs of central Cpe Breton Highlands National Park. ISO 200, 1/50, F3.5Gerry Lunn
Gerry Lunn photo: Caribou Barren - A band of cloud tinged with sunset's flush over a small pond in the middle of the Caribou Barren of Cape Breton Highland's National Park, July 16, 2007. ISO 100, 1/50, F3.Gerry Lunn
Rene Cote photo: Mt Sir Donald at sunset, in Glacier National Park, BC.
June 2011 - Shooting stars are abundant in Waterton National Park but this white one was special. Lineham Trail, Waterton.
Rene Cote photo: The Little Mattherhorn - near Sorcerer Lodge in Glacier National Park.
Dave Wright photo: Owl River Sentinels - Andy Nichols and Dave Wright scout a route to cross Owl River in Akshayuk Pass, Auyuittuq National Park, Baffin Island, Nunavut.
Barbara Dorota Karpowicz photo: Bridge to Bow Lake - The photo was taken at Bow Lake, Banff National Park (July, 2009)Barbara Dorota Karpowicz
Christine McCardell photo: Mountain Top - Ever popular Banff National Park. Happy Anniversary Parks Canada! (June 2009)
Barbara Wackerle Baker photo: From up high - Sept 2010 - View from Upper Rim Trail, Yellowstone National Park.