Distances, two time zones, cold lakes, and why cottage country is a culture — the practical essentials for a first trip to Canada's biggest province.
Ontario is Canada's most populous province and its economic engine — but it's also vast, varied, and easy to underestimate. If it's your first visit, here are twelve things worth knowing.
1. It's bigger than you think: Ontario is larger than France and Spain combined. Distances add up — Toronto to Ottawa is 4.5 hours by car; to Thunder Bay, 15.
2. You don't need a car in the cities: Toronto, Ottawa, and Montreal (across the Quebec border) all have good transit. Rent a car for cottage country, Algonquin, and the Niagara region.
3. English is universal; French is an official language but rarely heard outside Ottawa and the border regions. Don't expect Quebec-level French.
4. Two time zones: most of the province is Eastern; the northwest (Thunder Bay and beyond) is Central.
5. Currency: Canadian dollars. Cards everywhere; carry cash for rural and farmers' markets.
6. Tipping: 15–18% at restaurants on the pre-tax total. Tax (HST 13%) is added automatically.
7. The legal drinking age is 19 (18 in Manitoba, just across the border). ID is checked.
8. Seasons are extreme: summer can hit 35°C with humidity; winter regularly drops to -20°C in the south and -40°C in the north. Pack for the season you're actually visiting.
9. The lakes are cold, even in summer. Lake Ontario warms slowly; the smaller cottage lakes are warmer. Great Lakes swimming is brisk.
10. Niagara Falls is closer than you think — 90 minutes from Toronto by car. Go early to beat the crowds, and see it from the Canadian side (the better view).
11. Cottage country is a culture. Muskoka, the Kawarthas, and the Haliburton Highlands are Ontario's summer tradition — rent a cottage or a lodge, not a hotel, to experience it.
12. Plan for the distance between things. Ontario rewards a road trip — but map it, or you'll spend half your trip driving.
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