For any chocoholics out there, you will definately want to pay a visit to Colognes Chocolate museum (otherwise known as Schokoladenmuseum) where you can learn everything there is to know about german chocolate making....any hopefully pick up some samples along the way.

Features over 7,000 animals of more than 700 species on more than 20 hectares we have the internationally renowned Cologne Zoo. The Zoo is active in preservational breeding of animals that are in danger of becoming extinct. 

Cologne's Roman Germanic Museum - Having been build on top of a major Roman settlement it is no wonder the Museum has such an impressive number of artifacts from  Colonia Claudia Ara Agrippinensium, on which modern Cologne is built. The museum also has a host of mosaics and relics; including the famous Dionysus mosaic and the reconstructed tomb of the legionnaire Poblicus. 

German Sport and Olympic Games Museum - celebrating German sport and documenting the evolution of the Olympic Games and sporting life in general. The museum has interactive display to emerse visitor such as the exhilarating bob-sled run.

Pay a visit to Colognes football stadium -RheinEnergieStadion. Located in the North Rhine-Westphalia, Germany. The stadium was one of the 12 hosting the 2006 FIFA World Cup. The stadium's name comes from a contract with the local power supplier RheinEnergie AG. It is home to the Bundesliga team, Colognes local football team

Holography Museum and New Visual Mediums - with over 1,000 different exhibits and many awesome holograms