As Windsor Castle is a royal palace, the opening arrangements may be subject to change, including closure of the state apartments. Open all year except 1st January, 16th February, 21st April, 23rd May, 19th June, 25th and 26th December and during state visits. St George's Chapel is closed to visitors on Sundays, as services are held throughout the day.
Worshippers are welcome.
It's easy to get to the Dome. It's just down the river from central London. Come by train, tube, bus, boat or bike. Please don't come by car as the area is a no-car zone, with parking restrictions two miles around the Dome. It is highly accessible for disabled people.