Bosnia and Herzegovina Eastern Srpska

Trebinje is the southernmost municipality and city in Bosnia and Herzegovina. Located in East Herzegovina, it is part of the Republika Srpska entity. The Trebisnjica river flows through the heart of the city. The city's old town quarter dates to the 18th-century Ottoman period, and includes the Arslanagic Bridge. Other sights include the Hercegovacka Gracanica Monastery, Hercegovina Museum, and Holy Transfiguration Orthodox Cathedral.

Bijeljina is a city and municipality in northeastern Republika Srpska, which is one of two entities of Bosnia and Herzegovina. The city is the second largest in the Republika Srpska entity after Banja Luka and sixth largest city in Bosnia and Herzegovina, and is situated on the plains of Semberija. Bijeljina is the unofficial center of eastern part of Republika Srpska. Its attractions include the Monastery of St. Basil of Ostrog, and an interesting historic center.

Foca is a town and a municipality in Bosnia and Herzegovina on the Drina river, in the Republika Srpska entity. Previously it was called Srbinje. Foca is the capital of the municipality of Foca and of the Foca Region. It houses some faculties (including the Medical and Orthodox Theological Faculty of Saint Basil of Ostrog) from the Istocno Sarajevo University. It is also home to one of seven seminaries in the Serbian Orthodox Church, the Seminary of Saint Peter of Sarajevo and Dabar-Bosna. Sutjeska which is the oldest National Park in Bosnia and Herzegovina is located in the municipality.

Visegrad is a town and municipality in eastern Bosnia and Herzegovina resting on the Drina river and in the Republika Srpska entity. The town includes the Ottoman-era Mehmed Pasa Sokolovic Bridge, an UNESCO world heritage site which was popularized by Nobel prize winning author Ivo Andric in his novel "The Bridge on the Drina." Andricgrad, a tourist site dedicated to Andrić, is a recently constructed addition to the city. The nearby Dobrun Monastery is also a greatly destination for a day trip.