Mülheim is a destination travelers like for its museums, and you might hop aboard the metro at Am Emberg U-Bahn or Im Weidenbruch U-Bahn to explore sights like Palladium.

Get to know Kalk and its many features like its bars and festivals. You might want to explore sights like Odysseum and Bergisches Land Nature Park, and you can jump on the metro at Kalk Kapelle U-Bahn or Kalk Post U-Bahn to get around the city.

Museums, shopping, and river views highlight some notable features of Deutz. Make a stop by LANXESS Arena or Tanzbrunnen Köln while you're visiting, and jump aboard the metro at Deutzer Freiheit U-Bahn or Deutz Koelnarena U-Bahn to get around town.

Nippes is well-liked for its monuments and parks. If you're hoping to get in some sightseeing, Cologne Cable Car and Cologne Zoo are top spots, and you can jump on the metro at Florastrasse U-Bahn or Lohsestrasse U-Bahn to get around.

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.

When in Poll and the surrounding area, you'll want to check out sights like Rheinau Harbour or LANXESS Arena and hop on the metro to see more the city at Poll Salmstrasse U-Bahn or Baumschulenweg U-Bahn.