Doors Open Ontario

Doors Open Ontario had another successful season! Nearly 500,000 people visited sites in communities across the province. Thanks to our sponsors, partners and volunteers for their support, and to all who participated. Stay tuned for information about next season …

Merlin's Hollow Doors Open Aurora

Merlin's Hollow

This site – featuring four unique gardens, including a rock and water garden – has been featured on CBC and HGTV, and in programs on local television stations. Over 1,500 species of plants and flowers, and countless insects, live here. Horticulturalists and photographers alike will delight in the garden sculptures, flowers in full bloom and impressive array of vibrant colours.

Tell us your story about this site

  • Guided tours available
  • Parking

Contact info

181 Centre Crescent
Aurora, Ontario


Architect: David Tomlinson
Landscape: Garden

Dates/hours open

Saturday August 17, 2019
Saturday: 10 a.m. to 4 p.m.

Merlin's Hollow 181 Centre Crescent