2. About The Mountains USA: The Mountains USA, your One Stop Shop for Ski Vacations in Colorado! We find the best deals for you on Colorado ski vacation rental lodging and create your perfect Colorado ski vacation package and all at the lowest possible price! Choose from neat studio apartments and hotel style units, right through all sizes of condominiums and townhomes to private homes and ski lodges capable of catering to larger groups. Luxury condo rentals, high end vacation homes, everyday value and discounted condos.