Probably one of the worst shows ever to be made is Mountain Monsters. I'll end up watching about 5 minutes of it from time to time, but cannot sit through whole episodes. The entire thing is fat fake hillbillies running around in the woods scared of nothing, oh, and building traps to catch the nothing that they are running from. Just awful.
That channel, Destination America, might be the worst thing ever were it not for BBQ Pitmasters.
Come to think of it, anything set in the Appalachian Mountains is usually pretty terrible and yet I still find myself watching from time to time. Mountain Men has the SOB from NC and Moonshiners is entertaining but staged and goofy as hell. Still, I often like to watch those shows because of the shots of the scenery that they show between the stupidity.