Montreal: Breweries and Beer

I will be vacationing in Montreal for a few days in June and seeking recommendations on must-drink beers and/or must-visit breweries.

From a search of previous threads, it looks like Dieu du Ciel should absolutely be on the list.

Other options that are close to where we’re staying downtown and may be worth a look:
Les 3 Brasseurs
Brutopia

Unibroue

80 Des Carriers
Chambly, Quebec, Canada, J3L 2H6

http://www.unibroue.com/en/home

I hadn’t really looked outside the city, but that’s less than an hour away.  Thanks for the suggestion!