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Things to Do in Ontario
Real tours and attractions in Ontario — live ratings, prices, and booking links, not a generic list.
Top tours & attractions
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Niagara Falls Canada Walking Tour With Boat Cruise
★ 4.8(295 reviews)· 1h 30m
From €63
Exclusive Priority Niagara Boat Tour & Journey Behind Falls
★ 4.8(808 reviews)· 3 hrs
From €108
Niagara Falls Canada Open-Top (Wet) Jet Boat Tour
★ 4.8(1,054 reviews)· 45 min
From €60
Niagara Falls Day Tour from Toronto
★ 4.8(2,997 reviews)· 9h 30m
From €50
Niagara Falls Tour: Boat Cruise, Journey Behind Falls and Skylon
★ 4.7(683 reviews)· 3h 15m
From €103
Niagara Falls Tour With Journey Behind the Falls & Boat Cruise
★ 4.6(170 reviews)· 3 hrs
From €85
Niagara Falls Tour with Boat Ride & Journey Behind the Falls
★ 4.6(1,798 reviews)· 3 hrs
From €101
Toronto Premier Dinner Cruise on Odyssey in Toronto Harbour
★ 4.1(280 reviews)· 2h 30m
From €56
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
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Best time to visit Ontario
Real weather data, based on the last 3 years.
January
-11° / -20°C
April
5° / -6°C
July
25° / 13°C
October
11° / 3°C
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FAQs — Things to do in Ontario
Based on real current ratings, "Niagara Falls Canada Walking Tour With Boat Cruise" is the highest-rated option we found (4.8 stars) — see the full list above, sorted by real rating.