Revellers heading to Marlay Park in June for its Summer series of concerts which includes Longitude Festival have been urged to plan ahead in a warning from organisers.
Almost a quarter of a million people will descend on the venue throughout the week of performances with music fans in for a "real treat". Each of the seven gigs will have a capacity of around 40,000 fans in the crowd.
It all kicks off with Arctic Monkeys on June 20 followed by two Dermot Kennedy dates on June 23 and 24. The Weeknd will play on June 28, then Def Leppard and Motley Crue on July 4.