Which castle(s) can be most easily visited on a day trip when visiting Bucharest. The ones I found were Peleş Castle and Bran Castle, are there any others that are worth considering instead? And what (cheap) options are there to get to them?
I was thinking about catching a train to Sinaia, but I wasn't sure whether it would next be doable to get to Bran's castle by public transport within a day and back to Bucharest? Or are we better of renting a car for a day?