Plizio Visual Lab
Casa Loma (History)
Casa Loma is a prominent Gothic Revival style mansion in Toronto, constructed between 1911 and 1914 for the financier and industrialist Sir Henry Pellatt. Designed by architect E. J. Lennox, the residence contains 98 rooms and cost approximately 3.5 million dollars to build at the time. Pellatt, who made his fortune through the development of hydroelectric power at Niagara Falls, envisioned a European-inspired castle in Canada. The property features secret passages, a large ballroom, a library for 10,000 books, and a 240-meter underground tunnel connecting to the elaborate stables. Due to post-war financial troubles and rising property taxes, Pellatt was forced to leave the house in 1923. During World War II, Casa Loma served as a secret research station for developing ASDIC sonar technology. Today, it stands as a significant historical museum and is frequently used as a filming location for major international movies.
- Location: Canada
- Top sights: The Al Green Gallery / Green Family Companies · Avant Garde · Tunnel of Glam
- Nearby: Richmond Hill (5 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -3 | -3 | 1 | 6 | 11 | 18 | 22 | 22 | 18 | 12 | 5 | 1 |
| Rain mm | 54 | 49 | 53 | 71 | 73 | 71 | 75 | 59 | 66 | 74 | 66 | 63 |
📋 Practical info
Geography
Facts
- The mansion features 98 rooms across three main floors and a basement.
- It was built for 3.5 million dollars between 1911 and 1914.
- Sir Henry Pellatt lived in the house for only nine years before leaving.
- A 240-meter tunnel connects the main house to the carriage house.
- The site was used as a secret sonar research lab during World War II.
- It is the largest private residence ever built in Canada's history.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Casa Loma (History) (12)
Picture Perfect Gallery🏛 museum
A gallery in Loma Toronto dedicated to photographic art.
Sights nearby
Frequently asked questions
What is Casa Loma?
How much time should I spend there?
Is Casa Loma wheelchair accessible?
Is there a restaurant?
Can you climb the towers?
Casa Loma (History): where is it located?
Casa Loma (History): what is there to see?
Casa Loma (History): when is the best time to visit?
Casa Loma (History): why is it worth visiting?


















