My guided tour would be staying a full day in Bucharest, which will include a city tour in the morning. The afternoon is free. If I stay for one more day in Bucharest due to flight issue, can anybody suggest what are the top spots to go? I do not need to go for tours outside Bucharest, as my tour would cover all castles tour outside Bucharest.
In Bulgaria, how much time do I need to see the Rila Monastery (meant to tour inside) ? If we are going to hike the lakes, will that be too rush in a day.
Appreciate any advice regarding these two countries as we booked a trip in September 2020.