U2 have unveiled the dates for their 360° world tour today, to support their new studio album 'No Line On The Horizon'.

18 dates have been announced on the band's website, with shows taking place in Europe and North America between June and September.

The 360° tour features an innovative 360° design that provides an unobstructed view for the audience. It was designed by long-time U2 show director Willie Williams and architect Mark Fisher (who worked on U2's ZooTV, PopMart, Elevation and Vertigo tours).

As promised, the band are also offering cheaper tickers with 85% costing less than 95 Euros. General admission floor tickets cost 55 Euros and at least 10,000 tickets for each venue will be charged at 30 Euros, says U2 manager Paul McGuinness.

June 360° Tour Dates:

Barcelona, Nou Camp Stadium - 30

July 360° Tour Dates:

Milan, San Siro - 7
Paris, Stade de France - 11
Nice, Parc Charles Ehrmann - 15
Berlin, Olympic Stadium - 18
Amsterdam, Arena - 20
Dublin, Croke Park - 24
Gothenburg, Ullevi Arena - 31

August 360° Tour Dates:

Chorzow, Slaski Stadium - 6
Zagreb, Maksimir Stadium - 10
London, Wembley Stadium - 14
Glasgow, Hampden Park - 18
Sheffield, Don Valley Stadium - 20
Cardiff, Millennium Stadium - 22

September 360° Tour Dates:

Chicago, Soldier Field - 12