Out of the maze

In Toronto we have underground walkways called PATH. According to the Toronto City website, they are the largest shopping complex (marked in Guinness World Records) with 28 km (17 miles) of shopping arcades. More than 50 building and office towers and five subway stations are connected through PATH.

It is very convenient for my commute and daily life especially when the weather is not good. It is still a big maze and takes me a long time to work out which way I am walking or which exit I should take...