There is much to see and do here. I didn't realize...

There is much to see and do here. I didn't realize the complex was as big as it is. If you can, take the one hour Yeoman Warder tour. It's free and is a great way to start your visit. It gave me a lot of context and I don't think I would have enjoyed my visit as much if we hadn't gone on the tour. Beware- there are lots and lots of stairs.