Mostar
... is a city and municipality in southern Bosnia and Herzegovina (60km above the Adriatic cost). The Old Bridge, built by the Ottomans in the 16th century is an UNESCO listet POI. Mostar and environment is one of the well-known wine-producing regions in the Balkans having many historical POI's.
MostarGuide
Sarajevo
... is the capital and largest city of Bosnia and Herzegovina. Due to its long and rich history of religious and cultural variety, Sarajevo was sometimes called the "Jerusalem of Europe" or "Jerusalem of the Balkans". The 1984 Winter Olympics took place in this city and the known Sarajevo Film Festival is home here.
Dubrovnik
... is a Croatian city on the Adriatic Sea, in the region of Dalmatia. It is one of the most prominent tourist destinations in the Mediterranean Sea, a seaport and the centre of Dubrovnik-Neretva County. A feature of Dubrovnik is its walls (1.1 million visitors in 2016) that run almost 2 kilometres (1.2 miles) around the city.
DubrovnikGuide