Data provided by Touratu - Canada
94 Cities to Explore in Ontario
UPDATED JUNE 12, 2026
Ontario is Canada's most populous province, offering world-class attractions from the thundering Niagara Falls to the cosmopolitan streets of Toronto. This diverse destination blends natural wonders with urban culture, featuring the Great Lakes, charming small towns, and outdoor adventures.
• Country: Canada • Capital: Toronto • Main Languages: English • Currency: Canadian Dollar (CAD) • Best Months: June–September (summer); October (fall foliage) • Average Weather: Cold winters (-5°C to 0°C); warm summers (20–25°C) • Major Tourist Cities: Toronto, Niagara Falls, Ottawa, Kingston, London • Time Zone: Eastern Standard Time (EST) • Famous For: Niagara Falls, CN Tower, Great Lakes, Thousand Islands, Algonquin Park • Popular Travel Video Experiences: Niagara Falls boat tours, Toronto skyline views, Muskoka cottage country, Ottawa canal kayaking, fall foliage drives
Data provided by Touratu - Canada
Loading activities…
Loading Viator activities…
Loading activities…
Everything you need to know before visiting Ontario