From the State Opera to Charlottenburg Palace, Berlin is turning off the lights at its landmarks one by one in a scramble to save the energy it needs to heat homes in the winter. The dome of the ...

Explore Berlin, the capital of Germany, and discover its most famous tourist attractions. Visit the Brandenburg Gate, the ...

Take a 4K walking tour in Aachen, Germany, through the historic city and its famous cathedral, showcasing streets, squares, ...