Colorado's San Juan skyway

Fasten your seat belts, folks. We're headed into southwestern Colorado's "skyway" country.

If you like roller coasters, this is the drive for you. Edging potentially perilous drop-offs, the roads we'll navigate soar, plunge, and twist in tight curves mile after mile. Many of you are apt to get a bit rattled (I always do). But the reward is some of the most spectacular mountain scenery in America. Fortunately, you don't have to pay theme park prices for the scenic thrills. This roller-coaster adventure-a four-day, 1,000-mile excursion into the massive San Juan Mountains-definitely rates as budget travel. Expect to pay from $50 to $80 a night in a good chain motel. And dine cheaply on the local ranch-house staples: juicy prime rib and sizzling grilled steaks. A range of the Rocky Mountains, the San Juans boast more than a dozen peaks that rise to above ...