When the partying is over, the clean-up begins - which includes packing up your muddy tent.

But each year, around 250,000 of them are left behind at festivals across the UK.

Most aren't collected by charities and can't be recycled.

Radio 1 Newsbeat's been finding out if cardboard tents are the answer.

Reporter: Nomia Iqbal

Video journalist: Bradley Harris

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Listen to Newsbeat live at 12:45 and 17:45 weekdays - or listen back here.