Information on GNC in Park City, UT 84060 Outlet Note Regular Brands GNC Utah Park City 329023 Rating 4.7 based on 97 votes Address 950 Iron Horse Drive, po box 681268 Park City, UT 84060 Phone Hours may vary in different stores. For accurate hours, please contact each store directly. Suite643 Hours may vary in different stores. For accurate hours, please contact each store directly. Nearby GNC Outlet GNC Outlet - Park City GNC Outlet - Heber GNC Outlet - Holladay GNC Outlet - Midvale People Also Viewed