A seventeen-year-old heir is sold to a brig bound for the colonies, wrecked off Mull, and thrown into the heather beside a fugitive named Alan. Stevenson's chase carries them from the Firth of Forth through Appin and the Highlands to the bridge at Stirling.
The route follows David's journey in chapter order, from the Queensferry inn where he is handed over to the old bridge where the pair cross the Forth. Several scenes rest on real events, such as the Appin murder and Cluny MacPherson's hiding place.
In June 1995 Cheryl Strayed, 26 and with no hiking experience, set out alone to walk 1,100 miles of the Pacific Crest Trail. Her memoir Wild reached No. 1 on the New York Times Best Seller list, and Reese Witherspoon played her in the 2014 film.
This route follows the hike north from the Mojave Desert to the Columbia River, using the memoir's outline and the film's best-known scenes. The film compresses and dramatises, so stops drawn from it say so, and pins mark areas rather than campsites.