Final answer:
Chris McCandless's campsite in Alaska was an abandoned bus, which is a central aspect of Jon Krakauer's 'Into the Wild' where McCandless's solitary journey and subsistence living is explored.
Step-by-step explanation:
In Jon Krakauer's Into the Wild, the fate of Chris McCandless's campsite is left somewhat ambiguous. However, it is understood from the narrative that the area where McCandless stayed, in an abandoned bus in the Alaskan wilderness, was eventually discovered by moose hunters.
There is profound detail about how McCandless lived off the land, with literary connections drawn to experiences detailed in works like Jack London's "To Build a Fire" where characters also face the daunting and unforgiving wilderness.
McCandless's journey and the campsite he created is a central part of Krakauer's examination of McCandless's desire for solitude and his quest for a meaningful life outside of society's constraints, much like Thoreau's experience in Walden.