McGrath is a secluded settlement deep in the state of Alaska, located on the banks of the Kuskokwim River. Surrounded by endless wilderness, this small town is known primarily as an important checkpoint on the route of the legendary Iditarod sled dog race.
Getting to this corner of the USA is a real adventure, as it is isolated from the continent's main road network. Aviation remains the primary and practically the only means of connection with the outside world for travellers, although in winter, locals use snowmobiles to move across the frozen expanses.