A time traveler heading in the opposite direction might be baffled by more modern touches, including night skiing (added in 1985), snowboarding (first allowed at Keystone in 1996), the A51 Terrain Park (1999), the eight-person River Run Gondola (2008) or the brand-new EpicMix, a social-media app that uses on-mountain scanners and passive radio frequency chips embedded in lift tickets and season passes to help visitors shout their wintry accomplishments to the world via Facebook and Twitter.
Keystones offering a special $40/person room rate at its resorts this weekend, and will be advertising other deals at Facebook.com/Keystone.
For the full fortieth-anniversary experience, break out your vintage gear, pick up a throwback trail map and commemorative beanie, then head for the Argentine fixed-grip, two-person lift on Dercum Mountain: Its the last of Keystones original chair-lifts still in operation.
Sat., Nov. 20, 2010