In northeastern Quebec, there is a little town called Fermont with a pretty unusual building.
During the winter, the town would get so cold, that they actually built a structure to act as a windscreen. But it's far more than just a windscreen.
It's a massive self-contained structure which features 440 apartments, stores, bars, a hotel, restaurants, a supermarket, a swimming pool, and even a school!
It was actually built so that residents would never have leave the building during winter.
The building measures 1.3 kilometers long, and stands 160 ft high. It has appropriately been dubbed: The Wall