Which term describes travel away from home for at least one night for leisure?

The term that describes travel away from home for at least one night for leisure is tourism. Tourism encompasses various activities that individuals engage in while visiting places outside their typical environment, primarily for leisure purposes. It signifies not just the act of traveling but also includes the experiences enjoyed during the stay, such as visiting attractions, participating in local culture, and enjoying recreational activities.

Recreation refers more broadly to activities individuals undertake during their free time, which may not necessarily involve travel or staying overnight away from home. It focuses on the enjoyment and relaxation derived from those activities. Commercial travel typically pertains to travel for business purposes rather than leisure, and excursions usually imply shorter trips, often for a day or less, rather than the overnight requirement established by the definition of tourism. Thus, tourism is the most accurate and relevant choice in this context.