Well worth a visit to the Crown. You need to book ...

Well worth a visit to the Crown. You need to book well in advance. I have a bad knee and back and just took it slowly - often creating a queue behind me, but everyone was so nice and told me not to worry and to do it at my own pace. There are several places on the way up, where you can step aside and let those faster than you pass. If you don't like steep stairs come down backwards - one of the staff told me he always does, and that made it much easier for me when I did it that way.