After arriving and checking into your hotel, you'll probably want to explore your surroundings. If you're eager to check out the beaches, head to Strandbad Liblarer See or Naturstrand Bleibtreusee for some relaxation by the water. Treat your taste buds to the area's restaurants, and make time for local attractions such as Badestrand Bleibtreusee and Castle Park Gleuel. You can also pay a visit to Rhineland Nature Park or Cologne Cathedral for more to see and do.