Mirror Lake Highway is closed in the winter, usually opening annually near Memorial Day. Winter access is allowed for snowmobiling (though snowmobiling is not allowed within the Wilderness Area), cross-country skiing, and snowshoeing.
Summit ridge, High Uintas. Note series of glacial cirques gnawed into the ridge.
In popular culture
Despite being filmed in Canada, the area is specifically referred to in, and the setting for most of, the 2017 film The Mountain Between Us.
Climate
There is a SNOTEL weather station near Brown Duck Lake, in the southeast of the High Uintas Wilderness. Brown Duck has a subalpine climate (KöppenDfc).