Cold weather transforms landscapes across Ontario into winter wonderlands this time of year, including waterfalls that form breathtaking natural ice sculptures as temperatures plummet below freezing. So, if exploring trails and parks for frozen waterfalls is on your to-do list this winter season, then here are five waterfalls in Ontario that will soon become breathtaking ice sculptures for you to see. Tiffany Falls Conservation Area is located at 900 Wilson St. E., Hamilton, Ont. Hilton FallsHilton Falls, found at the end of the Hilton Falls Trail in Hilton Falls Conservation Area, is a 10-metre cascade that quickly freezes once temperatures drop below zero. Hilton Falls Conservation Area is located at 4985 Campbellville Rd., Milton, Ont.