Thunder Bay is a city in and the seat of Thunder Bay District, Ontario, Canada. It is the most populous municipality in Northwestern Ontario and the second most populous municipality in Northern Ontario. Its population is 108,843 according to the 2021 Canadian census. Located on Lake Superior, the census metropolitan area of Thunder Bay has a population of 123,258 and consists of the city of Thunder Bay, the municipalities of Oliver Paipoonge and Neebing, the townships of Shuniah, Conmee, O'Connor, and Gillies, and the Fort William First Nation.
AdFind discounts on the best Thunder Bay Ontario Canada. Tripadvisor helps you spend less. Save money & book with Tripadvisor, the world's largest travel website.
AdWe Make it Easier For Everyone to Experience The World - A Booking for Everyone. Book Now! Find What You Need At Booking.com, The Biggest Travel Site In The World.
Low Rates · Book Your Car Rental · Get Instant Confirmation · Flight + Hotel