Mel Gingerich has fielded a lot of questions in the nine years he’s been giving buggy tours around Berlin. Where do you live?

The Berlin Underworlds Association in Berlin gives tours of the city's haunting underground spaces, which are still packed with bunkers left over from World War II. There is a peculiar kind of ...

There’s no limit to the adventures on offer in our cities, from kayaking along canals to hiking along railway lines.

The central Berlin tour focused on a dark chapter of German history. BERLIN -- More than 100 people came to Charlottenburg on Saturday for a free, historical walking tour. Under overcast skies, they ...