For two weeks, an estimated 30,000 people from around the world descended ton Glasgow for the climate summit.
As well as world leaders and delegates, we had celebrities, protesters and climate activists.
Take a look back at some of the big moments of COP26 in pictures.
Take a look back at some of the big moments of COP26 in pictures.
9. COP26
Demonstrators walk through the city during the Fridays For Future march. Photo: Christopher Furlong
10. COP26
First Minister Nicola Sturgeon welcomes Mapuche leader and Minga Indigena lead coordinator Calflin Lafkenche. Photo: Pool
11. COP26
Extinction Rebellion protesters are seen during a die in protest outside the entrance to the COP26 site. Photo: Peter Summers
12. COP26
Activists wearing world leader costumes play 'Squid Game' games. Photo: Peter Summers