Known for its stunning cathedral and popular shops, there's plenty to explore in Altstadt-Nord. Check out top attractions like Cologne Cathedral and National Socialist Documentation Center, and jump on the metro at Appellhofplatz Breite Strasse U-Bahn or Heumarkt U-Bahn to see more of the city.

Noted for its shopping and restaurants, there's plenty to explore in Neustadt-Nord. Top attractions like Friesenplatz and Schauspiel Koln are major draws, and you can hop on the metro at Christophstrasse - Mediapark U-Bahn or Ebertplatz U-Bahn to see more of the city.

Known for its stunning cathedral and popular shops, there's plenty to explore in Innenstadt. Check out top attractions like Cologne Cathedral and Old Market, and jump on the metro at Heumarkt U-Bahn or Appellhofplatz Breite Strasse U-Bahn to see more of the city.

Noted for its bars and shopping, there's plenty to explore in Ehrenfeld. Top attractions like MMC Studios and Neptunbad are major draws, and you can hop on the metro at Koernerstrasse U-Bahn or Venloer Strasse Guertel U-Bahn to see more of the city.

While you're in Belgian Quarter, take in top sights like Friesenplatz and jump on the metro at Friesenplatz U-Bahn to see more of the city.

Cologne Cathedral and Hohe Strasse are a few top attractions in Old Town Cologne. Hop around the city on the metro at Heumarkt U-Bahn or Neumarkt U-Bahn and check out the area's stunning cathedral, stunning river views and popular shops.