4.7
Historical Attractions
Ottawa Locks
ottawa, Canada
The Ottawa Locks, part of the Rideau Canal, are a UNESCO World Heritage Site and are famous for being the largest series of locks in North America, with a total of 47 locks connecting the Ottawa River to Lake Ontario.
Best time to visit
Summer
Insider tip
Head to the Ottawa Locks at sunset for a magical view of the Rideau Canal with fewer crowds....
Unlock insider tips & fun facts
Sign up free to see the tips and facts we have collected for this place
Join free →
Free AI travel planner
Add Ottawa Locks to your itinerary
VoyaBear builds a full personalised trip plan for ottawa around your travel personality. Free, instant, and made for you.
Generate my itinerary — free