Why are there no trains running on Christmas Day?
Simon Calder answers your questions on Christmas Day trains, where to stay in Washington DC, cities that compare to Lisbon and visiting Greenland ...
Best hotels in London: From celeb hotspot The Standard to luxury Shangri-La stays and more
Top London hotels to visit. From celeb hotspots to luxury stays at the Shangri-La, Corinthia and more, see more of the best ...