With the recent UK line-up announcement for Sonisphere 2010, featuring Iron Maiden, Rammstein, Motley Crue, Alice Cooper, Slayer and more, came the news of an historic date in Poland featuring the "Big Four".

For the first time ever, Metallica, Slayer, Megadeth and Anthrax will play together on the same bill... in Poland. So, why are we telling you this, you're from the UK, right?

Well, my metal-loving friends, the news is this: a Sonisphere 2010 UK ticket will not only secure your chance to see some metal mayhem in the UK, but also Poland!

The offer was originally limited to the first few thousand UK tickets purchased, but with it being the season of goodwill and all, the offer has now been extended to include anyone who buys a ticket up until midnight on the 31st December.

Sonisphere Poland takes place on 16th June, with the UK event taking place over the weekend of Friday 30th July - Sunday 1st August.

OK, so if you plan to buy or have already bought tickets, you'll need to fill in the form via the "Free Sonisphere Poland Offer" link on this page: uk.sonispherefestivals.com/buy-tickets/

Get in!

UK tickets cost £157.50/ £132.50 (camping/ no camping) , with a payment plan, allowing you to pay a £40 deposit to secure any of the weekend tickets, with the balance payable on 31st May 2010. Check below for tickets - and don't forget to claim your Poland tickets.