What term refers to the act of traveling, especially by foot?

The term "peregrination" specifically refers to the act of traveling or wandering, often emphasizing travel on foot. This word derives from Latin, where "peregrinus" means foreign or travelling, and it carries connotations of a journey undertaken for exploration or adventure. It captures a sense of movement and exploration, often in a more poetic or literary sense, which aligns well with the notion of traveling by foot.

While "journey," "voyage," and "excursion" also relate to travel, they do not specifically denote the act of moving primarily by foot. A "journey" can refer to any trip, regardless of the mode of transportation. "Voyage" typically refers to long-distance travel by sea or air. "Excursion" often implies a short trip or outing, usually for leisure, but it does not specifically emphasize traveling by foot. Thus, "peregrination" stands out as the most precise term for the act of traveling on foot.