Mountainside is a collection of affordable vacation rentals located in the quaint mountain town of Frisco just 20 minutes from Breckenridge, Keystone, and Copper Mountain. An exceptional value for a centrally located base to explore all of the outdoor adventures with the action of Frisco\’s Main Street just a few blocks away, these quality condominium rentals are fully equipped and include access to the clubhouse with pool and hot tubs.