Allan Gardens Conservatory is over 100 years old and has over 16,000 square feet of greenhouse area. This garden is open to the public year-round. It contains tropical plants from all over the world from palm trees to cacti. There are also seasonal plantings throughout the year.
The lovely Victorian style greenhouses of this conservatory house a unique botanical garden, free to the public. The conservatory provides a warm and beautiful reprieve from the winter cold or a peaceful escape from the bustle of the city at any time of year.
More information: http://torontobotanicalgarden.ca/
Excellent Video presentation by Peter Mykusz