Palace of Westminster, the oldest royal palace is in the Neo-Gothic architectural style, and yes, this palace is the oldest and most beautiful palace in the world.

Imperial Guard Buckingham Palace

Trafalgar Square London is a huge bottle with the layout of the ship "Victory", again is the great layout in the world.

The Royal Windsor at the station, I saw a museum rarity train, which at the time was carrying the royal family. At the moment, the station turned into shops where they sell the famous English brands.