Thunder Run, Steel roller coaster in Canada
Thunder Run is a mine train roller coaster enclosed within the Wonder Mountain at Canada's Wonderland.
The attraction has been thrilling visitors since its opening in 1986.
It is a family-favorite ride and an iconic part of Canadian amusement park history.
Thunder Run operates with two trains to increase throughput and minimize wait times.
This roller coaster uniquely traverses through the inside of a man-made mountain twice.
Location: Ontario
Website: canadaswonderland.com/rides/Thrill-Rides/Thunder-Run
Source: Wikimedia