Ephesus is an amazing location to visit. In one ancient site you can gain context for 6 different books of the Bible: Acts, Ephesians, 1 & 2 Timothy, 1 Corinthians, and Revelation.
This photograph is taken from the top of the theatre in Ephesus. Seating an astounding 25,000 people, this was the location of the well-known riot from Acts 19:29. In the background the commercial agora can be seen where the riot originated.