Wrangell-St. Elias National Park
The Alaska Range, in the center of the state, has the tallest mountain, but this Gulf of Alaska region, straddling the Alaska-Yukon border, has more mass -- the second- and fourth-tallest mountains in North America (Logan and St. Elias), plus 9 of the tallest 16 peaks in the United States. Four mountain ranges intersect, creating a mad jumble of terrain covering tens of millions of acres, a trackless chaos of unnamed, unconquered peaks. The Copper River and its raging tributaries slice through it all, swallowing the gray melt of innumerable glaciers that flow from the largest ice field in North America. Everything here is the largest, most rugged, most remote; words quickly fall short of the measure. But where words fail, commerce gives a little help: These mountains are so numerous and remote that one guide service makes a business of taking visitors to mountains and valleys that no one has ever explored before.
Kennicott
Ironically for such a wild land, the area's main attraction for visitors is its history. The richest copper deposit in the world was found here in 1900 by a group of prospectors who mistook a green mountaintop for a patch of green grass where they could feed their horses. It was a mountain of almost pure copper, with metallic nuggets the size of desks (one is at the UA Museum of the North in Fairbanks). The deposit produced trainloads of 70% pure copper. The first ore was so rich it required no processing before shipping, then came lots more copper that did need minimal processing. Much more lower-grade ore still lies underground. The Alaska Syndicate, an investment group that included J. P. Morgan and Daniel Guggenheim, built the Kennecott Copper Corporation from this wealth (its name was a misspelling of the Kennicott River and Glacier, where the copper was found). To get the copper out, they paid for an incredible 196-mile rail line up from Cordova, and created a self-contained company-town deep in the wilderness, called Kennecott. When the high-grade ore was gone, in 1938, they pulled the plug, leaving a ghost town of extraordinary beauty that still contains machinery and even documents they left behind.

Besides the buildings, there are excellent hiking trails, including one that traverses the glacier. The town now has only a few year-round residents, but in summer is busy with a lodge, a couple of bed-and-breakfasts, guide services, and park rangers.
McCarthy
Five miles down the road, Kennicott's twin town of McCarthy served the miners as a place to drink, gamble, and hire prostitutes on their rare days off -- the company didn't allow any frivolity in Kennecott or in the bunkhouses high up on the mountain. McCarthy retains the relaxed atmosphere of its past, with businesses and residents living in false-front buildings not much changed from Wild West days. More of a year-round community, McCarthy has a restaurant, lodging, flight services, and other businesses.