The Big Agnes Guard Station 4 Person Tent is a mountaineering tent for withstanding high altitudes. Durable and free-standing this dome tent houses 4 at basecamp or various camps up the mountain. The single wall design with DAC poles is designed for 4 season use and will stand strong in high winds and snow. There are 2 windows for viewing the weather without having to exit and they can be vented as well. Stake out the front vestibule door when the weather is calm for relaxing under the front porch.