The party felt like it was over, much like the game, before the end of the first half.
But a couple of goals at the Stade de Paris by Iceland and the general good nature of their supporters had the Icelandic capital celebrating as if the country on the rimof the Arctic Circle had won through to the Euro 2016 semifinal.
But that was not the case.
France dominated the quarter-final clash with Iceland, ending the feel-good story of the European championship by defeating the Nordic island 5-2.
The French side rarely looked troubled as they completely outplayed their opponents to book their semifinals clash with Germany.
Iceland, who sensationally beat England 2-1 to reach the last eight for the best result in the tiny nation's football history, were 4-0 down at one stage but gave another never-say-die performance to claw back a more respectable scoreline. But in the end they were clearly outclassed by a for once united French side, every player at their best, notably striker Olivier Giroud who netted two goals and set up a third.
The party in Iceland's capital began hours before the match with the streets festooned with flags and face-painted fans, shops closing early, bars filling and a giant screen erected at the central Arnarhol park for an estimated 15,000 fans.
From there, several "Volcano claps" were practised, thousands "hoo-hooing" and clapping as one.
