There was so much snow in south London that one man decided to build himself a shelter - made of snow!
And these dogs are definitely enjoying the massive snowfall in a park in Edinburgh.
It's not such good fun if you're trying to travel though. Heathrow airport has been closed since Saturday and only a few flights left on Monday.
This was the arrivals board at Heathrow. There are also problems at loads of other airports including Cardiff, Edinburgh, Aberdeen, Glasgow, Birmingham and Bristol.
These guys in Northern Ireland have found the only way to get around in the snow is on a sledge.
Or maybe skis, like this man in a park in Edinburgh?
These cars were stuck on the M5 motorway in Warwickshire, where the traffic stood still for hours.
For many of you the school holidays have already started, but for others their schools are shut anyway because of snow.