The Athabascan native people called it "The High One" - and for thousands of years the crowning peak of the 600-mile Alaska Range has humbled those who glimpse its mighty beatuty.

Denali, at 20,320 feet, is the highest mountain in North America. The astonishing peak, also known at Mt. Denali, rises almost alone, 16,000 feet above the snow line, and stands in sharp relief as one of the world's most impressive mountains. The only higher peaks in the worlds are in the Himalayas and the Andes.

This spectacular peak is the landmark of Denali National Park and Preserve. At 6,000,000 acres, the Park is larger than the state of Massachusetts. This is the heart of Alaska, wild and unspoiled, just as it was when the first people looked in wonder and named it Denali. Denali's more than 6 million acres also encompass a complete sub-arctic eco-system with large mammals such as grizzly bears, wolves, Dall sheep, and moose.

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The Chugach, Wrangell, and St. Elias mountain ranges converge here in what is often referred to as the "mountain kingdom of North America." The largest unit of the National Park System and a day's drive east of Anchorage, this spectacular park includes the continent's largest assemblage of glaciers and the greatest collection of peaks above 16,000 feet. Mount St. Elias, at 18,008 feet, is the second highest peak in the United States.

Adjacent to Canada's Kluane National Park, the site is characterized by remote mountains, sweeping valleys, wild rivers, and a variety of wildlife.

Sweeping from rocky coastline to glacier-crowned peaks, Kenai Fjords National Park is one of Southeast Alaska's most scenic attraction. A dayboat cruise through the park's long, steep-sided, glacier-carved valleys fives you an up-close look at abundant wildlife. Watch for bald eagles, listen to the sound of thousands of seabirds and share the waters with Stellar sea lions, harbor seals, Dall's popoises, sea otters and whales.

The gateway to Kenai Fjords is the scenic town of Seward. At the head of dramatic Resurrection Bay, towering Mt. Marathon provides a breathtaking backdrop for a historic downtown district filled with quaint shops.

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How does it feel when a monumental chunk of ice splits off a glacier and crashes into the sea? The sound is like thunder. The impact shoots water hundreds of feet into the air. You hold your breath as you catch the moment on film. Then you wait for it to happen again. And it does. Glacier Bay has more active calving glaciers than anywhere else in the world.

Cruise by Reid and Lamplugh glaciers to the might John Hopkins - surrounded by rugged peaks and sheltering a seal pupping ground. Linger at Grand Pacific and Margerie glaciers for the grandest spectacle of them all. Margerie is an Ice Age giant a mile wide and 25 stories high. You will marvel at nature's unrelenting power as you witness the birth of one massive iceberg after another.

Wildlife
Search for humback whales returning from their wintering grounds near Hawaii, killer whales feeding in the park's near-shore waters, Steller sea lions resting on rocky islands, and harbor seals nurturing their pups. Glacier Bay is the setting for an unforgettable wildlife search.

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You know you must be heading somewhere incredible when you have to pass through stone gates thousands of feet high to get there-and the Gates of the Arctic National Park and Preserve more than lives up to its promise. The park's dramatic title was coined by legendary wilderness advocate and far-north explorer Robert Marshall, who described two peaks, Frigid Crags and Boreal Mountain, as the gates from Alaska's central Brooks Range into the arctic regions of the far north.

As any trip to the park will attest, Marshall wasn't just exercising poetic license. The gates lead to a labyrinth of glaciated valleys and forbidding, snowcapped peaks, of innumerable rivers running rampant through a landscape populated by caribou, sheep, wolves, and brown bears. Wind, water, ice, and plate tectonics all played a part in sculpting the park's wildly varied landscape. Southerly foothills run smack into rows of mountains averaging 4,000 feet, some of which climax in peaks soaring to more than 7,000 feet high. At the Arctic Divide, the story is played out in reverse, culminating in tundra plain that stretches to the Arctic Ocean.

Visit part of the Great Land few ever see. Kluane may be far off the beaten track, but it's a must for adventurous travelers. This UNESCO World Heritage site encompasses towering Mt.Logan, less than 800 feet shy of Mt. Denali's height, and five of the seven next tallest peaks in North America. It's blessed with magnificent wilderness and diverse and abundant wildlife.

You're sure to find your perfect adventure on a visit to Kluane. Break out your hiking boots on the challenging ascent to King's Throne. Test your mettle in class III and class IV rapids on the famed Tatshenshini River. Stretch your horizons on a flightseeing trip over permanent icefields. Enjoy a tranquil day of lake fishing or a scenic stroll on the Rock Glacier Trail.

Each year, millions of visitors come to Banff to marvel at the emerald waters of Lake Louise, walk amongst the flower-filled heavens at Sunshine Meadows, and drive beneath the towering jagged peaks lining the Icefields Parkway.

Snow-capped peaks, glistening glaciers and sweeping vistas are just one part of the allure of Banff National Park. You can enjoy all the comforts of home in the town of Banff and the village of Lake Louise, or step out into the wilderness and the home of some of North America's wildest creatures, including grizzly bears, caribou and wolves.

Jasper is the largest and most northerly Canadian rocky mountain national park, part of a spectacular World Heritage Site. Comprised of delicate and carefully protected ecosystems, Jasper's scenery is non-the-less rugged and mountainous. In this special corner of Canada you can thrill to the thunder of Sunwapta Falls, enjoy the serene beauty of Mount Edith Cavell, connect with nature along 1,000-plus kilometres of trails, experience Athabasca Glacier up close or just resign yourself to a relaxing soak in Miette Hotsprings.

Jasper joins Banff National Park to the south via the Icefields Parkway. This parkway offers unparalleled beauty as you travel alongside a chain of massive icefields straddling the Continental Divide. The Columbia Icefield borders the parkway in the southern end of the park.

Large numbers of elk, bighorn sheep, mule deer and other large animals, as well as their predators make Jasper National Park one of the great protected ecosystems remaining in the Rocky Mountains. This vast wilderness is one of the few remaining places in southern Canada that is home to a full range of carnivores, including grizzly bears, mountain lions, wolves and wolverines.