Tiger Run Resort has welcomed campers since 1973 on a stretch of ground where the Swan River valley meets the Blue River corridor, five miles from Breckenridge's historic Main Street. Family owned and operated, it's the kind of place where the same families return for annual vacations decade after decade.

Its 123 RV sites all carry full hookups with 50-amp service and heated water risers — one of the only ways to camp comfortably through a Rocky Mountain winter at 9,300 feet. A collection of luxury chalet cabins fills in for travelers without a rig.

The clubhouse holds a heated pool, hot tubs, fitness center and arcade, and recently renovated pickleball, tennis, basketball and sand volleyball courts dot the grounds. The Summit County recpath passes nearby, so riders can pedal to Breckenridge or Frisco without touching a car.