Ripley's Aquarium of Canada

Ripley's Aquarium of Canada stands at 288 Bremner Boulevard in Toronto's Entertainment District, directly beside the base of the CN Tower and a short walk from Union Station. Opened in 2013, it is one of the largest indoor aquariums in Ontario, holding well over 20,000 aquatic animals across a series of themed galleries. The best-known feature is the Dangerous Lagoon, where a roughly 96-metre moving walkway carries visitors through an acrylic tunnel beneath sharks, sawfish and giant sea turtles. Other galleries cover Canadian Waters, with species from the Great Lakes and the Pacific and Atlantic coasts, the Rainbow Reef with tropical fish, and Planet Jellies, where illuminated tanks show moon jellies and other drifting species. Touch areas let visitors handle rays, horseshoe crabs and other animals under staff supervision, and scheduled talks and diver presentations run through the day. Most visitors spend two to three hours inside, and the route is largely one-way, so the pace is easy to control. Weekday mornings right after opening are the calmest period; weekends, school holidays and rainy afternoons bring dense crowds, and the moving walkway can back up. Tickets are cheaper when bought online for a timed slot, and the venue often sells out at peak times in Toronto, Ontario. Photography is allowed without flash, though low light in the jellyfish and tunnel areas makes steady hands or a fast lens useful. Combination tickets with the nearby CN Tower are commonly offered. Families with young children form much of the audience, but the tunnel and the quieter jellyfish rooms also suit adults visiting without children. The aquarium is fully indoors, which makes it a dependable choice on cold or wet days in Toronto.