The regiment is celebrating its 170th birthday. Many of the events of its history are the same ones that affected the City of London. We will have interpreters who will explain the displays and tell the stories of the regiment's history. Outside the Jeep Troop, members of the Regiment and the Cavalry Troop will have interactive displays. Enjoy musical performance!

Housed in a 1940s canteen, this is the last surviving building from London Airport's WWII British Commonwealth Air Training Plan base. The London Aviation Museum commemorates Canadian and Commonwealth airmen trained here. A scavenger hunt and a hands-on activity highlighting key pieces will be available for kids. Visitors can gently handle a WWII practice bomb and guess its weight. Enjoy musical performance!

At this year’s Doors Open London, join ACO London Region to explore the historic courthouse where the city’s beginnings were established 200 years ago. Discover courtroom tours, engaging talks and a compelling historic exhibit. Visitors can enjoy guided tours, speak with knowledgeable guides and experience downtown’s origins through this immersive journey.

Step into the life of Sir Frederick Banting through self-guided tours with expert commentary. Explore The Art of Frederick Banting exhibit, featuring original works, and discover his legacy in medicine, military research and London life. Enjoy interactive experiences, including a 3-D pancreas viewer and family scavenger hunt, plus outdoor features like the “Talking Statue.” Enjoy musical performance!

Take a behind-the-scenes tour of the Western Centre for Brain and Mind at Western University. This core research facility brings together experts in cognitive neuroscience to explore how the brain works. A limited number of public tours on September 19 offer a rare opportunity to see cutting-edge research spaces and shared scientific resources in action.

Dating from 1813, this pioneer cemetery represents over 200 years of settlement in Westminster Township, with monuments by local artisans. Historical research has revealed fascinating stories behind those buried here, including early settlers and War of 1812 veterans. Ground Penetrating Radar surveys have also uncovered numerous unmarked graves. Learn about Victorian symbolism through self-guided or personal tours. Enjoy musical performance!

Join us at Canada Life on Sunday, September 20th, to mark the building’s 100th anniversary and celebrate Spanish-speaking and Latin-American cultures. Explore the Dufferin Avenue lobby exhibit and Canadian art collection, enjoy music, dance, fashion, community booths and bilingual tours, presented in partnership with Simple Reflections for Artists Collective. Fun for all ages!

Looking for a fun way to explore Doors Open London? Drop by Collège Boréal for our bilingual bingo! Whether you are a fluent Francophone, a French learner, or just love games, everyone is welcome. Play in French and English, explore our bright, modern, and accessible campus and have a chance to win some awesome Boréal prizes!

Western’s Don Wright Faculty of Music welcomes over 20,000 community members each year for concerts, outreach programming and special events. Join Doors Open London for guided tours of performance, rehearsal and research spaces and watch the renowned New Horizons Band rehearse, one of the largest programs of its kind in North America.

London's oldest residence, Eldon House, has been virtually unchanged since the 19th century, showcasing family heirlooms and treasures of the Harris Family across four generations. In 2026, Eldon House invites reflection on how lives have evolved alongside London. Visitors may take part in self-guided tours of the house and grounds and enjoy classic Victorian lawn games.

Nestled in the heart of Wortley Village, the Elmwood Lawn Bowling Club offers a beautiful outdoor space for the timeless sport of lawn bowling and a charming clubhouse constructed in 1916. Join us to learn more about the sport and try your hand at playing a few ends on our pristine greens. All equipment and instructions provided. Enjoy musical performance!

Explore 30 heritage buildings and discover life in London and Middlesex County from 1820 to 1920 with costumed interpreters. Enjoy a pop-up exhibit of archival images, the new Collections Exhibit, and family-friendly activities and demonstrations throughout the day. On Saturday, explore an interactive display by Hindu Legacy and learn about Hindu culture, history and philosophy. Enjoy musical performance!

With over 190 years of rich history, First St. Andrew's United Church is a stunning Gothic Revival landmark in the heart of downtown London. Built as a beacon of inclusivity and spiritual vitality, enjoy organ performances throughout the day, take guided tours of the church and property, and discover the architectural and historical significance of this prominent landmark. Enjoy musical performance!

Experience the spirit of a traditional Irish village festival at Forest City Irish Fest. Enjoy live music, art, Irish history and sport alongside vendors offering food and drink. Families can explore the kid zone and take part in activities. Bring a lawn chair and soak up this lively, immersive celebration of Irish culture and community for all ages.

"Cheers to Years" celebrates 100 years of the Graham Arboretum. Join City of London Parks and Forestry staff in Springbank Park for a tour exploring its 1926 origins and unique trees. Eighteen highlighted species feature signage across six categories: Carolinian, Great Lakes, Boreal, Canada-wide, North America and World. Enhancements were funded through partnerships and a Canada Healthy Communities Initiative grant.

Grosvenor Lodge, an 1853 manor featuring beautiful stained glass, a wrap-around veranda and gardens, opens for a self-guided tour of the home built for Samuel and Ann Peters. Explore displays by Society for Learning in Retirement members, plus retrospectives marking 25 years of Doors Open London, and a video on Heritage Awards. Enjoy music and children's activities on the veranda.

Come visit HDR London's architectural design studio to tour an architectural practice and talk to team members about architecture and design. Take a virtual tour of completed and in-progress projects. Learn about the design process for commercial and institutional projects and join conversations on how architectural design impacts their lives. Visiting children can participate in a design competition.

Mushkeeki Gitigan invites the community to a day of Indigenous culture, learning and connection at South Branch Park. Explore teachings on sacred medicines, the Three Sisters and the medicine garden through elders, firekeepers and hands-on activities. Enjoy a sacred fire, drum music, children’s activities, Indigenous arts and food vendors, a community feast, evening draw and movie.

The Jet Aircraft Museum’s collection has a rich history in its artefacts, aircraft and personal stories. Included in this year’s offerings are timelines about Canada’s planes, JAM’s acquisition of various aircraft and the growth of the museum itself. Come take a peek at what JAM hopes to achieve in the years to come!

As part of Doors Open London, come and explore Labatt Memorial Park — the world’s oldest baseball park! Watch games featuring under-16 teams from the Great Lake Canadians and Ontario Nationals. Enjoy guided tours and explore the history and stories of this iconic park. Also, enjoy the pop-up exhibit by the Canadian Baseball Hall of Fame and Beachville District Museum.

Visitors can explore the Club’s radio station and discover the hobby of amateur radio, including how to become a certified operator. Weather permitting, see fully off-grid outdoor stations demonstrating how radio can support communities during emergencies. A special call sign celebrating London’s 200th anniversary will also be in use throughout the day.

Discover the magic of the London Children’s Museum, inspiring curiosity and creativity for nearly 50 years! Explore innovative exhibits and interactive play spaces and experience a special Curator’s Corner featuring archival materials and artifacts. Enjoy hands-on activities, classic experiments and a self-guided tour celebrating community stories and the ideas of more than 500 Londoners. Enjoy musical performance!

The symbolic centre of civic government and administration, visit London City Hall to explore municipal decision-making, including the Mayor’s office and Council Chambers. Tour the building’s exterior with an architecture expert, view archival displays and visit the 12th floor observation deck to see London’s past and present from over 40 metres (131 feet) above ground. Enjoy musical performance!

Step into the rich history of the London Fire Department at the historic W. Peter Harding Fire Hall #4 in the heart of Old North. Learn essential tips to prevent kitchen fires, the top cause of fires in Ontario. Explore artifacts and images unveiling the heroic evolution of fire services. Join us for an exhilarating experience in fire safety education!

Discover cultural beauty at the London Muslim Mosque, the oldest operating mosque in Canada! Adorn your hands with intricate henna designs, have your name written in beautiful Arabic calligraphy and feel the elegance of wearing a hijab. Hear firsthand stories from mosque and city professionals about their faith and professions. Come and discover the beauty of these rich traditions.