The Transfăgărășan is a spectacular paved mountain road in Romania, known for its hairpin turns and stunning views. Accessibility can be limited due to heavy snowfall, typically closing the road from late October/early November until late June/early July; checking current conditions is crucial. A visit can be enjoyed solo or as part of a guided tour, though driving yourself offers flexibility. The cost mainly involves transportation (rental car or tour fees) and possible entry fees to attractions along the way. A typical drive can take anywhere from 3-6 hours, depending on stops. Consider visiting during the shoulder seasons (late spring or early autumn) for fewer crowds and pleasant weather. Be aware of altitude sickness and drive carefully, especially on motorcycles or bicycles.