Dry ski slope produced in a darker green (such as in Kendal Ski Club in Cumbria, England) to comply with planning requirements. There is no indication from NorCal Extreme Sports that AstroRide has been commercially tested to any great extent. The latest arrival is from UK company Proslope who produce a matting with variable filament lengths to emulate the gradual edge grip and release of snow. As with some other surfaces, the system is coloured white, is modular, and works both with and without a misting system. Dry slope users often improve the performance of their equipment by using the hardest grade of
Corbet's Couloir Corbet's Couloir Corbet's Couloir is an expert ski run located at the Jackson Hole Mountain Resort named after Jackson Hole ski instructor and mountain guide Barry Corbet who famously spotted the narrow crease of snow shaped like an upside down funnel and remarked, "Someday someone will ski that.". It was first skied by local ski patroller Lonnie Ball in 1967. Currently rated #4 on the top fifty things for skiers to do before they die, it holds an international reputation among expert skiers, and has been described as ""America's scariest ski slope"". Corbet's Couloir is to the skier's left exiting