A Summer Day Along the Rideau Canal

In winter, the Rideau Canal is a skating rink. In summer, it becomes something else entirely: a long, tree-lined waterway that cuts through the heart of Ottawa, connecting the downtown locks at Parliament Hill to Dow's Lake and beyond. The canal path is one of the best urban walks in the country, and a summer day spent along its banks is one of the simplest and most satisfying ways to experience the city.

This is not a packed itinerary. It is a guide to slowing down and letting the canal set the pace. Whether you are visiting Ottawa for the first time or coming back for another look, the canal in summer offers something you will not find in most capital cities: space, quiet, and a genuinely pleasant way to spend a day outdoors.

Start at the Ottawa Locks

The Rideau Canal begins (or ends, depending on your perspective) at a flight of eight locks just below Parliament Hill, where the canal drops down to meet the Ottawa River. This is one of the most photographed spots in the city, and for good reason. The locks are hand-operated, the same way they have been since the canal opened in 1832. If you arrive in the morning, you may catch a boat being lowered through the system, which takes about an hour and is oddly mesmerizing to watch.

The Rideau Canal is a UNESCO World Heritage Site, and the locks are part of the oldest continuously operated canal system in North America. There is a small interpretive display near the top of the locks, but the real experience is just standing there, watching the water levels change, and taking in the view of the Chateau Laurier hotel looming above.

Walking South Along the Canal

From the locks, the canal path heads south through the city. The eastern side of the canal has a dedicated multi-use pathway that is popular with joggers, cyclists, and walkers. In summer, the trees along the path are fully leafed out, creating a shaded corridor that keeps the walk comfortable even on hot days.

The first stretch passes between the National Arts Centre and the Westin hotel, then opens up as you move south past the University of Ottawa campus. The water is calm and reflective in the morning, and you will see kayakers, paddleboarders, and the occasional tour boat moving through. Benches dot the path at regular intervals, and there are several spots where you can walk down to the water's edge.

Around the twenty-minute mark, you will pass through the Glebe, one of Ottawa's most appealing neighbourhoods. Bank Street, the Glebe's main commercial strip, runs perpendicular to the canal, and it is worth a short detour for coffee or a bakery stop. The neighbourhood has a strong independent retail scene, and the atmosphere on a summer morning is relaxed and welcoming.

Dow's Lake

Keep walking south and you will reach Dow's Lake, a broad, open body of water that feels like a small lake in the middle of the city. This is where the canal experience shifts from a pleasant walk to something more active. The Dow's Lake Pavilion, a large building on the north shore, rents kayaks, canoes, and paddleboats by the hour. Paddleboating is the classic choice for couples and families, and the lake is calm enough that even complete beginners will be comfortable.

If you would rather stay on land, the gardens around Dow's Lake are beautifully maintained. In May and early June, this area is the centre of the Canadian Tulip Festival, when hundreds of thousands of tulips bloom along the canal and around the lake. By mid-summer, the tulips are gone, but the gardens are still lush and green, and the paths around the lake make for a gentle loop walk of about two kilometres.

Picnic on the Canal

One of the best things about the canal in summer is how well it lends itself to a simple picnic. Pick up supplies from the ByWard Market or a deli in the Glebe, find a spot on the grass along the canal bank, and settle in. The stretch between Pretoria Bridge and Dow's Lake has some of the best picnic spots, with flat, shaded areas close to the water.

If you prefer something more structured, the patios along the canal offer another option. Several restaurants and cafes near Dow's Lake and along the Glebe stretch have seasonal patios that face the water. They fill up on weekend afternoons, so aim for an early lunch if you want a good seat.

Afternoon on the Water

Renting a kayak or canoe from Dow's Lake and paddling back toward downtown is one of the best ways to see Ottawa from a perspective most visitors miss. The canal is flat and slow, with no current to fight, and the route back toward the locks takes you through quiet residential stretches where the only sounds are birds and the occasional cyclist bell from the path above.

You will not make it all the way to the locks by kayak without portaging, but you can paddle a good distance north and then turn around. The round trip from Dow's Lake to Pretoria Bridge and back takes about ninety minutes at a comfortable pace. Bring sunscreen and water. The canal is lower than street level in many places, which means less wind but also less shade once you are on the water.

Evening Along the Canal

As the afternoon fades, the canal takes on a golden quality that photographers love. The light catches the water and the limestone buildings along the route, and the whole corridor feels softer. This is a good time for a second walk, shorter and slower than the morning one. Start at Dow's Lake and walk north to the Pretoria Bridge, then cross over to the Elgin Street side for dinner.

Elgin Street runs parallel to the canal on its eastern side, and the blocks between the canal and the street are lined with restaurants. The dining scene here ranges from casual pub fare to more polished options. On a warm summer evening, the area has a lively, walkable feel that captures the best of Ottawa's social life.

Practical Notes

The canal path is flat and fully paved, making it accessible for strollers and wheelchairs. Bike rentals are available at several locations if you would rather ride than walk. The full distance from the locks to Dow's Lake is about five kilometres one way, which takes roughly an hour on foot at a comfortable pace.

Public washrooms are available at the locks, at Dow's Lake, and at a few points along the canal, though they can be limited on busy weekends. The closest LRT station to the locks is Rideau, and Dow's Lake has its own stop on the Trillium Line, making it easy to walk in one direction and take transit back.

Summer temperatures in Ottawa can climb into the low thirties Celsius with humidity, so bring water and wear a hat. The canal path has shade in many sections, but the open stretches near Dow's Lake can be hot in the middle of the day.

Why the Canal Works

What makes a summer day along the Rideau Canal so appealing is not any single attraction. It is the way the whole experience comes together: the walk, the water, the neighbourhood stops, the unhurried pace. Ottawa is a city that sometimes gets overshadowed by Montreal and Toronto, but the canal is something neither of those cities can offer. It is a genuine urban waterway that feels both historic and alive, and spending a day along it is one of the most distinctly Ottawa things you can do.

If you are planning a weekend in Ottawa during the warm months, build at least half a day around the canal. You will not regret it.