Incredible aerial pictures show just how massive the Glastonbury tent city is

In the unlikely event that you've missed out on the hype - and your friends' or children's sudden mass exodus to the West Country - it's Glastonbury this weekend.

The music isn't even starting until tomorrow, but as many as 90% of the 135,000 ticket-holders were on site by last night - meaning that a tent city has already sprawled across Worthy Farm.

And if you think it must seem overwhelming from the ground, one intrepid photographer has been on hand to show you what it's like from the air.