This lockup was built in 1906 as a facility for justice administration and temporary confinement for lawbreakers under the Medonte Township and Hillsdale jurisdictions. By the 1920s, it had transformed into a hub of community activity — a refuge for transients, a meeting place, an electoral polling station, and storage. Note: Due to construction, this site is not currently wheelchair accessible.

Nestled on the shores of Lake Couchiching, the Leacock Museum National Historic Site is housed in the summer cottage, boathouse and gardens of famous Canadian humorist and economist, Stephen Leacock (1869-1944). Leacock was known for his witty and satirical works (particularly Sunshine Sketches of a Little Town). His legacy is honoured annually through the Stephen Leacock Memorial Medal for Humour.

Constructed as a Methodist church, this church became a United church in 1925 when the United Church of Canada was formed. Major additions were made in the 1920s and again in the 1950s. Features include beautiful stained-glass windows, a sweeping curved balcony and one of the largest pipe organs in this part of Ontario, with three manuals and 44 stops.

This church was built by lumber baron John Waldie in 1905 and given to the Presbyterians in 1906. It is a one-storey building with a bell tower and adjoining kitchen and hall. The interior is select pine, without any knots, while the pews are made of oak. It enjoys a commanding view over Georgian Bay from Ellen Street.

Built in 1867 by the Lodge of Good Templars, this site’s original use was as a Temperance Hall. Then, in 1905, it became the Town Hall. In 1923, it was rebuilt as a community hall and became home to The South Simcoe Theatre in 1983. It is a not-for-profit community theatre, dedicated to creating exceptional and diverse community theatre experiences.

This museum brings history to life for visitors of all ages. Step back in time and explore the evolution of life in Simcoe County through interactive galleries, heritage buildings and an extensive artifact collection. Nestled within 132 hectares (327 acres) of lush, forested grounds, it boasts a remarkable collection of over 30,000 artifacts spanning from prehistoric eras to modern times.

Doors Open will offer visitors the opportunity to visit a typical Masonic Lodge (normally not open to the public) and learn about the history and ideals of Freemasonry — the world's oldest fraternity. The original charter for Seven Star Lodge was granted in 1872 and is on display along with other historical artifacts. Meetings have been held here since 1917.

Step back in time at the Penetanguishene Centennial Museum & Archives, featuring an original 1875 general store. Discover the logging industry's role in the town's early days and explore Penetanguishene's cultural history. During Doors Open, the Genealogy & History Research Centre and Archives is open, offering a great chance to delve into their extensive collection to discover your family history!

This museum has been an art, culture and heritage hub in downtown Orillia for over 25 years. They strive to provide an inclusive space to engage community, inspire creativity and celebrate culture through art and history. During Doors Open, view remnants of the building’s past as a post office and customs house. There’s even a jail cell in the basement!

This community museum represents the history of South Simcoe County. Exhibits highlight famous local Canadians, notable industries and unique area artifacts. The site features an agricultural fair building, a log house and a barn. During Doors Open, children can enjoy a scavenger hunt and other hands-on activities. Come for a tour, explore the site and check out the gift shop.

This charming historical site is dedicated to the history of Coldwater and its surrounding areas. The museum's centerpiece is the Woodrow Homestead, a beautifully preserved log cabin built in the early 1840s on a former stagecoach route. Visitors can explore the homestead and other heritage buildings. Don’t miss the Coldwater Steampunk Festival occurring in the nearby village of Coldwater.