Good morning TA-Dover!
I would like to visit the Castle and found that it's a hike from the train station. I also found this link - http://visitbytrain.info/kent/dover.htm that talks about a stagecoach leaving from Priory and going to the Castle. Is all of this information still valid as of 2014? Can we just hike it up? We're in our 30s and reasonably fit so it's not as if it's impossible to do, but wanted to check!