This complex was an integral component of the military facilities built in the region to replace those destroyed during the War of 1812. The site was used by the British until 1870, then becoming a training camp for the Canadian militia. The barracks have been fully reconstructed and act as the headquarters for Parks Canada’s Southwestern Ontario Field Unit. 

Constructed in 1880, this building was Niagara's first telephone exchange. In 2015, it was transformed into a brewery but retains some of its original features. Original hemlock floor joists became the second-floor bar and tabletops. Some nods to the building's use as a telephone exchange include brewing numbers (instead of names) and a tasting board shaped like a rotary dial.

Grace United Church was designed by William Thomas — the same architect who designed Toronto’s St. Michael’s Cathedral, Hamilton’s St. Paul’s Presbyterian and Brock’s Monument in Queenston. The magnificent stained-glass windows memorialize early church members and wartime casualties, and the interior reflects the classic Methodist form of practical design. In 2023, the Grace United congregation celebrated its 200th anniversary.

In 1765, British naval craftsmen began erecting buildings that would come to be known as Navy Hall, a key supply facility for British forts on the upper Great Lakes. In 1792, Lieutenant Governor Simcoe converted a building into his residence, which later served as an officers' dining hall. After the War of 1812, the British rebuilt some buildings, one of which one survives today. 

The Niagara Lodge No. 2 is the oldest Masonic lodge in Ontario. It is also the site of the first legislature of Upper Canada and the site of the first hospital in Newark, founded by Col. John Butler. During Doors Open, come and explore the museum of Masonic artifacts not regularly available to the general public.

Located on the banks of the Niagara River in a heritage building that formerly supplied water to Niagara-on-the-Lake, the Niagara Pumphouse Arts Centre connects the community through visual arts programs, exhibitions and events. The Niagara Pumphouse Art Centre Association was formed in 1990, and the building was restored and converted to this visual arts centre in 1994.

Founded in 1877, the Niagara-on-the-Lake Lawn Bowling Club is one of the oldest in Canada. Before this club was built, they bowled on the grounds of the Queen’s Royal Hotel. Today, they are located at the adjacent community centre, where visitors can learn more by stopping by the Mori and Simpson rooms during Doors Open.

The Ravine Vineyard Estate Winery is a timeless Niagara destination for award-winning wines and world-class farm-to-table cuisine. It is steeped in history, family legacy and agricultural heritage. Situated in the heart of St. Davids, this charming and historical property offers a unique escape from the everyday hustle and bustle while being conveniently located only minutes from the Queen Elizabeth Way.

The RiverBrink Art Museum is a fine-art museum, open since 1983, featuring changing exhibitions from the renowned art collection of lawyer Samuel E. Weir (the museum is his former home), as well as outstanding works on loan from contemporary artists and Canadian and international collections. Exhibitions change throughout the year. There is also a library and gift shop onsite.

With 856 seats, this is the Shaw Festival's largest venue. Built in the modernist style, it was designed to provide a spacious yet intimate audience experience. While touring backstage, you will hear stories from docents about the history of the theatre, the ensemble and secrets of the 2026 season. Come and learn about the importance of real human connection.

This park, created by the Town of Niagara-on-the-Lake, helps us understand, celebrate and honour the town’s Black history. It is an experiential art installation designed to engage, educate and challenge visitors. The park has an accompanying audio/visual walking tour that you’re welcome to explore. During Doors Open, the Niagara-on-the-Lake Museum's "Tiny Museum" will also be onsite with a mobile exhibition.

Come and visit this beautiful national historic site, Willowbank, which was built in 1834-36 in the Greek classical revival style. Since 2006, Willowbank has been home to the School of Restoration Arts. The school’s Heritage Conservation diploma program has trained students in the theory and practice of this unique field, helping shape a new generation of heritage conservation leaders.