Onlooker sparks outrage with photos of tourist's thoughtless behavior at US national park: 'Should immediately be barred'

Onlooker sparks outrage with photos of tourist's thoughtless behavior at US national park: 'Should immediately be barred'

Yellowstone National Park is one of the nation's most popular tourist destinations. But some travelers' blatant disregard for the rules has sparked outrage on the internet. The Facebook page Yellowstone National Park: Invasion of the Idiots is a treasure trove of such incidents.  Photo Credit: Facebook Photo Credit: Facebook Pictures in this post showed multiple tourists walking their dogs on the Grand Prismatic boardwalk in the park despite a…