All content in this article is from the National Geographic Best Winter Trips 2013 slideshow
Yellowstone National Park, Montana
Photograph by Jehnichen, laif/Redux
Mid-December to early March, Yellowstone is a winter wonderland best explored on foot, cross-country skis, or snowshoes. The park stays open year-round, but in winter most roads are closed to wheeled vehicles. "Lodging and Learning" packages offered by Yellowstone National Park Lodges and the Yellowstone Association Institute make it easy to stay and play in the park.
Chena River State Recreation Area, Alaska
Photograph by James McClean, Chena Hot Springs Resort
The packed winter trails crisscrossing Chena State Recreation Area's 397 square miles of forests and alpine tundra are open for snowshoeing, cross-country skiing, snowmachining, and winter mountain biking (try the Colorado Creek Trail for a three- to four-hour ride). Located only 26 miles east of Fairbanks, Chena River puts Alaskan adventure within easy reach via scenic (and plowed) Chena Hot Springs Road.
Photograph by Win Initiative, Getty Images
When temperatures dip below freezing, residents in Canada's largest city head downtown and below ground to 17 miles of weatherproof walkways. Toronto's extensive PATH network offers slush-, ice-, and snow-free pedestrian access to parking garages, stores, subway stops, restaurants, hotels, and entertainment venues. During the Winterlicious foodie festival (January 25 to February 7), nosh your way through Toronto's diverse neighborhoods, including Little India, home to the Gerrard India Bazaar, North America's largest South Asian marketplace.
On March 29, 1848, a massive ice jam reduced the mighty Niagara Falls to a trickle, a rare phenomenon that lasted for nearly 40 hours.Read Story >