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Photo: Diego Delso, CC BY-SA 4.0 via Wikimedia Commons
Worth a quick visit if you are passing. The brick and stone neo-Byzantine Catholic Cathedral (not to be confused with the much more famous Westminster Abbey) is near Victoria Station, just off Victoria Street. Construction started in 1895, and some of the interior is still unfinished. The Treasures of Westminster Cathedral exhibition is inexpensive and worthwhile for learning the history of the cathedral, there are interesting exhibits including a 1:28 wooden scale model uses by the architects. Has a café and gift shop.
The Metropolitan Cathedral of the Most Precious Blood of Our Lord Jesus Christ, informally known as Westminster Cathedral, is the largest Catholic church in England and Wales. It is dedicated to the Blood of Jesus Christ, is the seat of the Archbishop of Westminster and the mother church of the Archdiocese of Westminster.
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The main residence of His Majesty King Charles III, Her Royal Highness Queen Camilla, and latterly of HM Queen Elizabeth II. In the summer, 19 State Rooms are open to the public. Places are strictly limited, and it might not be possible to just turn up and get a ticket for a specific entry time, visitors should book in advance to ensure admission.
Each morning between May and July at 11:30AM the guard changes outside Buckingham Palace. The rest of the year, the guard changes on alternate days, weather permitting. A board is placed outside the palace in the morning to say whether the Changing of the Guard ceremony will take place or not. There is no charge to view the Changing of the Guard—simply turn up and stand at the fence in front of the Palace, but it is worth getting there early to ensure a good view, particularly when the weather is fine.
The oldest of the Royal Parks of London.