Rio de Janeiro
From Tardis Wiki, the free Doctor Who reference
Rio de Janeiro, or Rio, was a city on Earth, in South America.
During her travels with the Eleventh Doctor, Amy Pond wanted to see Rio de Janeiro in the year 2020. She dressed for the warm climate, but was disappointed to find herself almost 6000 miles off course when the TARDIS materialized in Cwmtaff, Wales, at the site of Nasreen Chaudhry's historic drilling operation. (DW: The Hungry Earth) In their attempts to get to Rio, they encountered dragons, went jousting and visited Tibet. (NSA: The Glamour Chase)
The Fifth Doctor and Turlough visited Rio de Janeiro in 2080. They encountered Ileana De Santos, she was a werewolf and had been since Napoléon Bonaparte's troops marched on the town in 1812. (BFA: Loups-Garoux)
