Though Humboldt - Gremberg might not have many top sights, you can venture to the surrounding area to see attractions like Odysseum and LANXESS Arena.

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.

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.

Porz is well-liked for its bars and golf courses. If you're hoping to get in some sightseeing, City Center Porz and Bergisches Land Nature Park are top spots, and you can jump on the metro at Porz Markt U-Bahn or Porz Steinstrasse U-Bahn to get around.

Part of central Cologne, Deutz serves as a business center and transportation hub, boasting the Köln Messe/Deutz station. Enjoy picturesque views of the old town from the river embankment and explore nearby Rheinpark.

The restaurants and parks are just a few things visitors like about Rodenkirchen. Rhine and Forstbotanischer Garten Köln are worthwhile spots to check out, and you can hop on the metro at Rodenkirchen Tram Stop or Siegstrasse U-Bahn to get around the larger area.