Hintonburg Howl-O-Ween
Free
Outdoor Festival
Market
Halloween
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Saturday, October 17, 2026
12:00 PM
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Parkdale Park
366 Parkdale Ave., Ottawa.
Calling all dog lovers! Dress up your four-legged friends and head to this Halloween celebration featuring a dog costume parade, local judges, a photo booth, snacks and a market. It’s a fun way to celebrate the season, meet fellow dog lovers and support local dog rescues. FREE.
Make a day of it
Popular experiences near this event, bookable in advance.
Rideau Canal Cruise
Electric boat on UNESCO waterway
Ottawa Jail Hostel Tour
Historic tour of the old county jail
Haunted Night Walk
90-minute ghost tour
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