`` We 're filming . '' `` `` Challenge '' '' and similar shows have been filmed on Panama City 's Caribbean . The island of Niño is a 20-minute flight from Panama . Beaches and marine exploration are the main sources of entertainment .
`` `` Challenge '' '' and similar shows have been filmed on Panama City 's Caribbean . The island of Niño is a 20-minute flight from Panama . Beaches and marine exploration are the main sources of entertainment .