There’s no doubting that Celtic are one of the most well supported clubs on the planet and have fans from all four corners of the world.
The beginning of the season is now just weeks away and Brendan Rodgers’ charges will be looking to continue their dominance over Scottish Premiership rivals Rangers with the opening game of the season now just over a month away.
However, before the domestic league action starts, Celtic fans have a number of intriguing pre-season games to play and fans are sure to attend in their droves, as they have done for decades. What are your best memories of your pre-season tours with the Hoops?
Here are 20 of the best photos of Celtic fans attending pre-season games across the world.
17. In Germany
Hoops fans prepare for the game against Augsburg during the 2012 tour of Germany. | SNS Group 0141 221 3602
18. Autographs
Celtic players Kris Commons and Ki sign autographs for fans during the 2011 tour of Australia. | SNS Group 0141 221 3602
19. Greeting at the airport
Gary Caldwell is greeted by fans at Glasgow Airport. | SNS Group 0141 221 3602
20. Loud and proud
Celtic fans sing loud and proud ahead of the game with Brisbane Roar in Australia, 2009. | SNS Group 0141 221 3602