We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Want the lowest hotel prices? You're in the right place. We check 200+ sites for you.

Things to Do in Ontario

Niagara Falls Helicopter Tour
5 of 5 stars
37 reviews
from US$108.98*
Niagara Falls Grand Helicopter Tour
4.5 of 5 stars
193 reviews
from US$93.41*
Ultimate Niagara Falls Tour plus...
5 of 5 stars
101 reviews
from US$247.49*
7-Minute Helicopter Tour Over Toronto
4 of 5 stars
25 reviews
from US$87.08*
Queen's Park
Architectural Buildings, Government Buildings, Parks
Rideau Hall
Points of Interest & Landmarks, Government Buildings, Historic Sites, Gardens
Parliament Hill
Government Buildings
New City Hall
Architectural Buildings, Government Buildings
Rideau Hall
Points of Interest & Landmarks, Government Buildings, Historic Sites, Gardens
Huron Natural Area
Biking Trails, Bodies of Water, Hiking Trails, Forests, Nature & Wildlife Areas
Haliburton Forest and Wild Life Reserve
Forests, Nature & Wildlife Areas, Parks
Peterborough Lift Lock
Historic Sites, Points of Interest & Landmarks
Parliament Hill and Buildings
Government Buildings, Historic Sites

Sort by:
  • Ranking
  • Book Online
Niagara Falls (Niagara Falls)
As featured in Daytrips from Toronto
#1 of 3,847 things to do in Ontario
71 Tours Available
from USD
US$9.73*
More Info
Toronto Islands (Toronto)
#2 of 3,847 things to do in Ontario
2 Tours Available
from USD
US$58.38*
More Info
3 Tours Available
from USD
US$29.36*
More Info
#4 of 3,847 things to do in Ontario
4 Tours Available
from USD
US$27.25*
More Info
5 Tours Available
from USD
US$19.46*
More Info
1 Tour Available
from USD
US$263.00*
More Info
Stratford Festival (Stratford)
#7 of 3,847 things to do in Ontario
Rideau Canal (Ottawa)
#9 of 3,847 things to do in Ontario
6 Tours Available
from USD
US$28.14*
More Info
CN Tower (Toronto)
#10 of 3,847 things to do in Ontario
15 Tours Available
from USD
US$19.35*
More Info
13 Tours Available
from USD
US$15.37*
More Info
2 Tours Available
from USD
US$29.36*
More Info
6 Tours Available
from USD
US$15.57*
More Info
Lakeside Park Carousel (St. Catharines)
#14 of 3,847 things to do in Ontario
2 Tours Available
from USD
US$37.36*
More Info
Konzelmann Estate Winery (Niagara-on-the-Lake)
#15 of 3,847 things to do in Ontario
3 Tours Available
from USD
US$3.89*
More Info
High Park (Toronto)
#18 of 3,847 things to do in Ontario
1 Tour Available
from USD
US$170.64*
More Info
10 Tours Available
from USD
US$12.45*
More Info
Niagara Parks Garden Trail (Niagara-on-the-Lake)
#20 of 3,847 things to do in Ontario
6 Tours Available
from USD
US$56.29*
More Info
4 Tours Available
from USD
US$28.80*
More Info
Shaw Festival Theatre (Niagara-on-the-Lake)
#23 of 3,847 things to do in Ontario
White Water Walk (Niagara Falls)
#25 of 3,847 things to do in Ontario
1 Tour Available
from USD
US$64.41*
More Info
8 Tours Available
from USD
US$16.71*
More Info
Kakabeka Falls (Kakabeka Falls)
#27 of 3,847 things to do in Ontario
5 Tours Available
from USD
US$14.01*
More Info
Horseshoe Falls (Niagara Falls)
#30 of 3,847 things to do in Ontario
2 Tours Available
from USD
US$111.90*
More Info