If you want to hike up Pen y Fan 886m, the highest peak in South Wales, most people do it the easiest way from Pont ar Daf which is the high point of the Brecon to Merthyr road. This way is easy (in good weather) but is very crowded on weekends and school holidays. Either go early in the morning, or start your walk from one of the other paths eg Cwm Gwdi to the north, or Blaen y Glyn to the east, or one of the parking places in the Taf Fechan forest to the south.
Explore the eating routines of Bulgarians while strolling through beautiful Sofia - enjoy a traditional breakfast, full on Bulgarian lunch and the best part - wine tasting session of exquisite Bulgarian wines, cheeses and meat cuts. Visit 4 specially selected food venues and munch on local specialities during a relaxed walk.