Abandoned U.S. Locations Home › Forums › Ontario Urban Exploring & Photo Sharing › Abandoned U.S. Locations This topic contains 0 replies, has 1 voice, and was last updated by Urbex Ontario 1 year, 7 months ago. Viewing 1 post (of 1 total) Author Posts April 3, 2016 at 12:46 pm #2724 Urbex OntarioKeymaster We will be adding a few interesting abandoned locations in the U.S. that are close to the Ontario/US border over the coming weeks. Many in the Niagara Falls region. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.