What it actually is
Alma is a small incorporated town in Park County, along Colorado Highway 9 between Fairplay and Hoosier Pass. It's widely known as the highest incorporated town in North America, sitting at about 10,578 feet — a claim the town wears proudly, though a couple of other high communities have argued the title over the years. Either way, this is genuine high-altitude living, not a marketing line.
It's an old mining town at heart — silver and gold pulled out of the Mosquito Range after the Civil War — and it still reads that way: unpretentious, self-reliant, a mix of full-time locals, remote workers, and second-home owners who wanted mountain character without a resort price tag. Just west of town, the road to Kite Lake climbs to the trailhead for the DeCaLiBron loop, one of Colorado's best-known 14er hikes (Mounts Democrat, Cameron, Lincoln, and Bross).
The draw is real: Breckenridge and the Summit County resorts are a short drive over Hoosier Pass when the pass is clear, prices generally run below Summit County itself, and the South Park scenery and dark skies are hard to beat. But altitude changes the math on almost everything here — water, snow, access, insurance, and what's buried in old mining ground. None of that is a reason not to buy. It's a reason to buy carefully.