Big Rock Brewery 5555-76th Avenue S.E. Calgary, Alberta Canada T2C 4L8 Tel: 1-800-242-3107 or (403) 720-3239 beer@bigrockbeer.com Fax: (403) 236-7523 Big Rock Brewery is located approximately 25 kilometers south of Calgary International Airport. Take Deerfoot Trail south to the Peigan Trail exit, follow Peigan Trail east until you reach 52nd St. Take 52nd St. south until you reach 76th Ave, go East on 76th Ave.