The Grasshopper Creek Valley opens wide and flat between the East and West Pioneer Mountains, a broad corridor of sagebrush and meadow grass that catches the afternoon light in a way that makes the surrounding peaks look closer than they are. The creek itself runs north through the valley before bending west to join the Beaverhead River, and along its banks the first settlers of the 1870s found both the silver ore they were looking for and the water they needed to work it. The community that grew up around the Polaris Mine took its name from the most prominent silver producer in the district, a mine whose name in turn came from the North Star, a fixed point in a landscape where fortunes rose and fell with the price of metal.

The first prospectors arrived in the Grasshopper Creek Valley in the early 1870s, drawn by reports of silver ore in the hills flanking the valley. The East Pioneer Mountains to the east offered the more productive ground, and the Polaris Mine, developed on a silver-bearing vein at an elevation of approximately 7,280 feet, became the district's leading producer. The ore was primarily silver, occurring in the kind of vein deposits that characterized the Pioneer Mountains as a whole, and the mine's operators invested in the infrastructure needed to work it systematically: shaft sinking, timbering, and eventually a mill to process the ore before shipping.

The community of Polaris grew up at the valley floor below the mine, a practical arrangement that kept the residential and commercial functions of the camp close to the wagon roads while the actual mining took place on the slopes above. The town was never large by the standards of the great Montana mining camps, but it was a real community with the institutions that sustained working families in an isolated mountain valley: a school, a post office, a store, and the informal social networks that knit together people who depended on each other for everything from emergency help to winter company.

The silver market's collapse in 1893 damaged the Polaris district as it damaged every silver camp in Montana, but the Pioneer Mountains were more resilient than many districts because the ore bodies were varied enough to sustain some production even at reduced silver prices. The Polaris Mine continued to operate intermittently through the 1890s and into the early twentieth century, and the community around it persisted longer than many comparable camps. The mines did not finally shut down until the 1920s, by which time the economic base of the Grasshopper Creek Valley had already begun to shift from mining to ranching and agriculture.

The transition was not as abrupt as it was in camps like Granite or Coolidge, where the mine's closure meant the immediate end of the town. The Grasshopper Creek Valley had always supported cattle and sheep operations alongside the mining economy, and when the mines closed, some of the families who had come for silver stayed for the grass. The valley's ranching economy proved durable in ways the silver economy had not, and Polaris survived as a small ranching community long after the mines went silent.

The Pioneer Mountain Scenic Byway, which runs through the valley connecting Wise River to the north with Dillon to the south, has given Polaris a second economic role as a gateway community for outdoor recreation. The East Pioneer Mountains offer some of the most rugged and least-visited wilderness in southwestern Montana, with high lakes holding the rare arctic grayling, a fish that has disappeared from most of its former range in the lower forty-eight states. The West Pioneers preserve some of the oldest and least-disturbed lodgepole pine forests in Montana, habitat for wolverine, moose, and elk. Crystal Park, north of Polaris along the byway, allows visitors to dig for quartz crystals in a Forest Service site that has been drawing rock hounds for generations.

The most visible amenity in the modern Polaris area is Elkhorn Hot Springs, a resort that has operated in various forms since the early twentieth century. Two hot mineral pools, a sauna, a bar, a restaurant, and cabins draw visitors year-round, and the resort has become the social center of the valley in much the way the saloon and boarding house served that function during the mining era. Maverick Mountain Ski Area, six miles north of Polaris, offers downhill skiing on 255 acres of terrain that would have been inaccessible to the valley's nineteenth-century residents.

Today approximately 142 people call Polaris home, making it one of the more substantial surviving communities among Montana's partial ghost towns. The mining era is visible in the landscape if you know where to look: the waste dumps on the slopes above the valley, the occasional foundation outline in the sagebrush, and the name of the mine itself, still attached to the creek and the surrounding terrain on topographic maps. But the community that exists today is a ranching and recreation community, not a mining one, and the connection to the silver economy that built it is more historical than practical.

What Remains Today

The Polaris townsite retains some structures from its mining-era past, though the community has been continuously occupied and modified over the decades. The Elkhorn Hot Springs resort complex is the most substantial surviving facility in the area, and while its current buildings are largely twentieth-century construction, the site has been in continuous use since the mining era. The Pioneer Mountain Scenic Byway passes directly through the community, and the interpretive signage along the route provides context for the valley's history.

The mine sites in the East Pioneer Mountains above the valley are accessible by forest roads and trails, though the upper workings require significant hiking. The Polaris Mine waste dump is visible from the valley floor on clear days, a gray scar on the green slope that marks the location of the principal workings.

Visiting

Polaris is located on the Pioneer Mountain Scenic Byway, which can be accessed from Wise River to the north or from a junction approximately 28 miles west of Dillon via Badger Pass. The byway is paved for most of its length and is accessible to standard passenger vehicles in summer and fall. Winter travel requires caution, as the road crosses high terrain that can be affected by snow and ice.

The Elkhorn Hot Springs resort offers lodging, meals, and hot pool access, and is a practical base for exploring the valley and the surrounding mountains. Crystal Park, managed by the Beaverhead-Deerlodge National Forest, is open from Memorial Day through Labor Day and provides a unique opportunity to search for quartz crystals in a designated digging area. Dillon, the Beaverhead County seat, is the nearest city with a full range of services.