Many ski chalets are built in the traditional A-frame style, which is characterized by a steeply pitched roof that forms an 'A' shape. This style of architecture is popular for ski chalets because it is designed to withstand heavy snowfall and provide a cozy atmosphere. The A-frame design also allows for large windows to let in natural light and provide stunning views of the surrounding landscape. Many ski chalets feature multiple stories and balconies, making them ideal for large groups or families.