People sit on the top deck of one of the many 'Hop On, Hop Off' buses that are a major tourist attraction in the German capital of Berlin.

- Image ID: MCC9GH
People sit on the top deck of one of the many 'Hop On, Hop Off' buses that are a major tourist attraction in the German capital of Berlin.
Terry Mathews / Alamy Stock Photo
Image ID: MCC9GH
People sit on the top deck of one of the many 'Hop On, Hop Off' buses that are a major tourist attraction in the German capital of Berlin.
Location: Berlin, Germany