If your trip to Calbor is all organized but your travel itinerary is a little on the empty side, let us give you a few hints and tips.Plan a stop at Fagaras Castle. It's one sight you'll find on many travelers' to-do lists. If you still have space on that itinerary, Fagaras Fortress and Valeriu Literat Făgăraş Museum will keep you on the go as well.