Happy Birthday to our big beautiful friend. This Sunday, June 26th, our beloved CN Tower will turn the big 4-0. To celebrate, the tower is hosting a good ol'fashioned birthday party from Saturday June 25 to Sunday June 26th.

If you do visit Toronto's most famous and Instagram-able landmark, be sure to enter some of the contest onsite for a chance to win amazing prizes from Ripley's passes, a night's stay at the Delta, Yorkdale gift certificates and more.

There will also be a HUGE birthday card for you to sign to wish your bestest pal CN a happy four-oh from now until July 1st - Torontonians and visitors welcome. If you sign on the 25th or 26th, you will also be entered to win passes to a special screening of Disney's The BFG at the CN Tower on Canada Day!

Follow us on Snapchat: narcitytoronto