Hey Ula guidesNorth Rhine-Westphalia travel guidesHomeGuidesEuropeGermanyNorth Rhine-WestphaliaCologne, the Rhine and a dense rail network in Germany's west.CologneFamily travelCologne · With kidsCologne with kids: things to doA sourced Cologne family shortlist: KVB child singles, KölnCard hours, Chocolate Museum prices, the Roman museum move and Finkens Garten.