"Yes, I think we'll be abroad," he said, referring to rumblings that Holmes would be leaving London behind for his next adventure. "A bit of Paris, a bit of Switzerland by the end, if I'm not mistaken."
Downey also spoke about who will return for the sequel, such as his Sherlock Holmes co-star Rachel McAdams, although it seems that those decisions haven't been made as of yet.
"It's hard to say [who is coming back]," Downey said. The biggest question mark is on Holmes' love interest in the first outing, played by Rachel McAdams. "Because Irene Adler only appeared in one of the stories of Doyle's reservoir of activities. But we'll find out quickly."
We'll be sure to keep you posted on any further details on Sherlock Holmes 2 as soon as we have more information.
Sherlock Holmes: A Game of Shadows was released December 16th, 2011 and stars Robert Downey Jr., Jude Law, Noomi Rapace, Rachel McAdams, Jared Harris, Stephen Fry, Paul Anderson, Kelly Reilly. The film is directed by Guy Ritchie.