Spain will now play host to a series of United Nations climate talks in December.
It comes after original hosts Chile pulled out following anti-government protests in the country.
However the last minute change in venue is proving to be a logistical challenge.
Spanish visas and accommodation also have to be issued for the 25,000 people who are expected to attend the event.
It's also left 16-year-old environment activist Greta Thunberg stuck on the wrong continent.

10 skiers missing, at least six stranded in California avalanche
Philippine Vice President Duterte to run for president in 2028 elections
Ukraine, Russia meet in Geneva as Trump piles new pressure on Kyiv
Tarique Rahman sworn in as Bangladesh's PM after landslide election victory
