August: The largest national park in the country is most accessible now: the McCarthy Road is passable, Kennecott mill tours run, and you can walk out onto the Root Glacier.
Permits and reservations
No permit or reservation is needed to enter, hike or camp in the backcountry.
Off-road vehicle (ORV) permit: ORV permits are required for all recreational users. Groups of 8 or more heading to Donoho Basin near Kennecott must register at a visitor center.
Public use cabins: Four cabins currently require a reservation.