So, you thought you'd head down to Glastonbury with nothing but a pair of wellies and the wind in your hair, only to find that you're paying the price of a holiday for two.
Except this holiday involves sleeping in a stuffy tent, not washing for three days and crapping communally with thousands of other people.
But even though you know Glasto is expensive - and for newbies, it can be quite a shock - it's taken a new study from Money Dashboard, who surveyed 20,000 people to reveal how much it actually pinches the purse strings.
Take a look:
Extraordinary Festivals Around the World