Woman loads her bike on to a water taxi, Kenai Peninsula, South-central Alaska; Alaska, United States of America

Man rides a full suspension mountain bike across a stream on the Devil's Pass Trail in the Chugach National Forest, Kenai Peninsula, South-central Alaska

Young woman with her bicycle talks on a cell phone while standing on frozen ice chunks along the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska

A Young Woman rides a studded tire bicycle with her Alaskan Husky down the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska, USA.

Woman mountain biker rides through a field of wild geraniums at Kincaid Park in Anchorage, Alaska

A Young Woman rides a studded tire bicycle down the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska, USA.

A young woman stands with her bicycle on ice while talking on a cell phone next to the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska, USA.

A young woman rides her studded tire bicycle amongst the ice chunks in the Cook Inlet next to the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska, USA.

A young woman stands with her bicycle on ice next to the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska, USA.

Man bicycling on frozen Rabbit Creek in the Palmer Haystack Game Refuge with Twin Peaks in the background, Southcentral Alaska, winter

Young woman with her bicycle standing on frozen ice chunks along the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska

Young woman with her bicycle talks on a cell phone while standing on frozen ice chunks along the Tony Knowles Coastal Trail, Anchorage, Southcentral Alaska

Denmark, Bicycles in front of Central Station; Copenhagen