Most ski areas mark their operational boundaries with fencing or signage.
The terrain within the ski area boundary is patrolled by the ski patrol and some hazards are marked. The area beyond the ski area boundary is neither controlled nor patrolled by the ski patrol. Some ski areas permit skiers and snowboarders to travel beyond the ski area boundary into the backcountry. Backcountry travel can be very hazardous and requires specialized equipment, training and experience. Do not travel into the backcountry if you are not qualified to do so. Some ski areas may close their ski area boundaries or portions of the boundary. A closure sign must be respected and obeyed. Breach of a closure could result in the loss of ski area privileges and other sanctions.