Search flights, hotels & activities for Ottawa
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Ottawa in May
Planning a trip to Ottawa in May? Ottawa is in Canada.
Real things to do in Ottawa in May
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Moana Floating Tiki Bar on the Ottawa River (Ottawa PickUp)
★ 5.0(2 reviews)· 1h 30m
From €54
Ottawa Food Tour with ByWard Market Flavors & 6 Local Tastings
★ 4.9(35 reviews)· 3 hrs
From €85
Ottawa City Highlights 3 Hour Walking Tour | Gratuity-Based
★ 4.6(163 reviews)· 3 hrs
From €4
Original Haunted Walk of Ottawa
★ 4.6(293 reviews)· 1h 15m
From €24
Ottawa Boat Cruise - Paul's Boat Line
★ 4.3(965 reviews)· 1h 30m
From €34
Ottawa Premium City Tour with Parliament Hill & Canal Cruise
★ 4.3(172 reviews)· 4 hrs
From €89
Ottawa Boat Cruise - Rideau Canal Cruise
★ 4.3(1,212 reviews)· 1h 30m
From €36
Ottawa City Tour by Land and Water
★ 4.2(655 reviews)· 1 hr
From €38
Ottawa Hop-On Hop-Off Sightseeing Tour
★ 4.2(475 reviews)· 1h 30m
From €34
Ottawa Murder Mystery: Self-Guided City Detective Game
★ 4.0(4 reviews)· 2 hrs
From €7
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Plan the rest of your trip
Continue planning your trip to Ottawa
Same destination, real availability — no need to search again.
FAQs — Ottawa in May
We don't have historical weather data on file for Ottawa right now.