Suicide Squad filmed at Buttonville Municipal Airport, Markham. The fictional prison's airstrip and grounds are this small municipal airport north of Toronto. On screen it's Belle Reve Special Security Barracks.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The Canada travel atlas covers money, language and getting aroundand everything filmed in Markham is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Markham and it tells you what was shot around you, how to get there, and whether you can actually go in.
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