A walk around this German town will reveal buildings and artwork from the Middle Ages, not to mention scores of traditional beer halls. Cologne is like a three-dimensional textbook on medieval ...

An ideal gift would be the original Eau de Cologne from Farina Haus (Obenmarspforten 21, 50667 Cologne +49 (0)221 399 8994, farina.org), which doubles as a museum. Need to know Safety ...