Being stuck in Calgary for two days was to say the least a daunting prospect. There is not very much to do there. We stumbled upon the Core and Wow!!!!! The idea of linking all the sky scraper office buildings together with a shopping mall and the Skywalk is fantastic. Architecturally it is a bright, light filled atrium with three floors of shops, a further floor of food outlets and a stunning indoor 'roof garden'. We spent a whole day just wandering around amidst the hundreds of office workers going about their day. Great shops. The food court is spotlessly clean and an amazing choice of foods from New York Fries to fresh fruit yogurt! High Security presence everywhere making one feel very at ease. Great place.