Jordanelle resevoir is a destination of its own but is a 10 minute drive from Park City. Clean bathrooms and showers make this a great place to camp if you are doing water or mountain sports. The campsites have tables, fire pit and bbq and are kept very clean. There are clear paths to the facilities and there is also a few laundry machines and a playground. You can rent boats and sup at the Marina, which also has a general store. Keep in mind that summers can get pretty warm (yet arid) qnd there isnt much shade.