Chaudière Falls is one of Ottawa’s most stunning natural landmarks.


Experience the breathtaking views of the Ottawa River, while learning about clean energy and the storied history of this historically significant site.

Chaudière Falls
Hidden Beauty

Hidden beauty in the heart of the capital

Closed to the public for over a century, it’s time to explore the beauty of Chaudière Falls. Explore and unwind in this park space with stunning views of the Ottawa River and Chaudière Falls.

Ring Dam

History lives here

Chaudière Falls has a storied history, serving as an important meeting place for Canada’s First Nations, traveled by early European explorers and central to Bytown’s lumber boom.


Generating clean, green power

From Canada’s oldest operating hydro station to a new state-of-the-art underground facility, the six hydroelectric generating facilities on site generate clean energy to power local homes and businesses.


A tributary that forged Canada

The Ottawa River and Chaudière Falls played a significant role in how Canada was formed. The events most central to the history and formation of Canada occurred along, and because of, the Ottawa River.

river's water closeup

A Sacred Place

Algonquin Anishinaabe and other First Nations consider Chaudière Falls a sacred site, due to its significance as a meeting place, portage site, and trade route. Here, Indigenous travellers made offerings of tobacco to the river to try to ensure a safe journey.

Ottawa River

The Ottawa River

Canada’s 13th-longest river, it forms the border between Ontario and Quebec for most of its length. Early explorers such as Champlain and Brûlé used it as a highway into Canada’s interior. Without the river the Algonquins called Kichi Sibi – the Great River – Ottawa would not be what it is today.

Chaudiere Falls

Chaudière Falls

Due to the cauldron-like shape of the original falls, and the spray rising from the churning water, the Algonquin First Nation called Chaudière Falls “Asticou,” usually translated as “kettle” or “boiling water.” Thus, early French explorers called it “Chaudière,” which means “kettle.”


Powering Bytown’s Future

Chaudière Falls energized Ottawa’s industrial boom of the mid-1800s by providing water power for the vast complex of lumber mills and factories that once occupied the shoreline of the Ottawa River.

Booth Mill Box Shop & Powerhouse

Two of a handful of buildings to survive the Great Fire of 1900, they were part of J.R. Booth’s lumber empire. These lumber barons fueled the prosperity and growth of Ottawa.

Booth Street Bridge

The original Chaudière crossing was the first bridge between Upper and Lower Canada (now Ontario and Quebec). The current bridge, built by the Dominion Bridge Company, opened in 1919.

Dials inside Generating Station Number 2

Canada’s oldest hydro generator

On nearby Victoria Island is Generating Station No. 2 – commissioned by E.H. Bronson in 1891. The heritage-designated building was restored and refurbished in 2001.


The future is clean energy. The future is now.

Every day, we work to be a leader in clean, green, sustainable power generation. Chaudière Falls has six run-of-the-river hydroelectric facilities harnessing the natural flow of the river, while producing no waste and emitting no carbon dioxide.



Energized in 2017, the new five-storey powerhouse is built entirely below ground. Its four turbines generate enough clean electricity to power 20,000 homes and reduce carbon dioxide emissions by about 115,000 tonnes each year.


Ring Dam

Built between 1907 and 1909, the Ring Dam regulates water flow through the Chaudière complex. It has been staffed 24 hours a day, 365 days a year, ever since it went into service.


Eco-friendly design

This modern generating station is designed to protect wildlife. It is the first station on the Ottawa River to install a bypass system and an eel ladder to help endangered American eels migrate safely.

Experience Chaudière Falls Virtually

Take a tour of one of Ottawa’s most stunning landmarks that’s home to several hydroelectric generating stations that help power our nation’s capital.

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Building with lights at night
Building at the river