Invested.

To make walking into an investigation, a ritual, a meditation, is a special subset of walking, physiologically like and philosophically unlike the way the mail carrier brings the mail and the office worker reaches the train. Which is to say that the subject of walking is, in some sense, about how we invest universal acts with particular meanings. Like eating or breathing, it can be invested with wildly different cultural meanings, from the erotic to the spiritual, from the revolutionary to the artistic. Here this history becomes part of the history of the imagination and the culture, of what kind of pleasure, freedom and meaning are pursued at different times by different kinds of walks and walkers. That imagination has both shaped and been shaped by the spaces it passes through on two feet. Walking has created paths, roads, trade routes; generated local and cross-continental senses of place; shaped cities, parks; generated maps, guidebooks, gear, and, further afield, a vast library of walking stories and poems, of pilgrimages, mountaineering expeditions, meanders, and summer picnics. The landscapes, urban and rural, gestate the stories, and the stories bring us back to the sites of this history.

Rebecca Solnit, from Wanderlust: A History of Walking