At least a dozen ski and snowboard resorts in six states in the West have strung ziplines at or near the mountain to augment their offerings during the summer months.

In New Mexico, Angel Fire put its zipline network at the summit, with broad views of Sangre de Cristo Range. Guide-required for four-zip tour with six people max. Tours run every hour until 1 p.m, Friday-Monday.

Neighbor Red Riverloads two-seat Pioneer Flyer for backwards pull up to 600 feet elevation. A short pause for viewing, and then pairs are released for 35-mph free-ride back down. A shorter zip ride is incorporated into Hidden Treasure Aerial Park.

A couple of Colorado mountain resorts have ziplines at the mountain. Vail's on-mountain Epic Discovery Park incorporates a kids-only zipline -- about 10 feet in the air -- among its adventure package.

Purgatory has strung a pair of short, parallel ziplines that load on a condo deck and run over the base village center. Not long, the Plunge runs on weekends and can reach 35 mph.

Utah is home to one of the world's highest and longest ziplines, at Sundance Mountain Resort. Tucked up above Provo, the Sundance Zip has four spans with side-by-side cables that total two miles in length. And, you drop 2,100 vertical feet with control of speeds up to 65 mph -- with mid-air stops, too.

Above Salt Lake City, zipliners climb a 50-foot tower at the base of Snowbirdand reach 30 mph on side-by-side cables, landing on the deck of the tramway building. The ride is 1,000 feet long on a 15% grade.

Over in Idaho, Zip Tamarackruns four tours a day for a max of eight people, which lasts four hours. Each tour hooks onto eight ziplines with two suspension bridges interspersed -- plus a total of 1.5 miles of downhill hiking between platforms.

In California, Heavenly Mountainhas several ziplines on the hill. The rock-star zip is Blue Streak, one of the longest at 3,300 feet with a 525-foot vertical drop. Speeds reach 50 mph. The nearby Heavenly Flyer also reaches 50 mph as it skims the tree tops on an 80-second ride. And, an introductory ride can be had on the Red Flyer, which goes 100 feet at 15 feet above the ground.

And at Mt. Hood SkiBowl in Oregon, the resort has set up an aerial park the in air above the base area that includes an 800-foot long zipline. It's open Thursday to Sunday.

Many other resorts in the West sit near independent zipline operations, like Ski Cooper, Palisades Tahoe and Big Bear.

Skiers and snowboarders craving speed, views, and adventure -- and social distancing -- can find gratification this summer with ziplines right at the resorts in the Rockies.

Summer “adventure parks” can be found at ski and snowboard resorts all over the West, crammed full of rides, challenges and just plain fun. And the granddaddy of them all may well by the Utah Olympic Park just down the road from Park City Mountain Resort.