Bosnia and Herzegovina occupies 51,209 square kilometers in the Balkan Peninsula with terrain dominated by the Dinaric Alps. Mount Maglić reaches 2,386 meters at the country's highest elevation on the border with Montenegro. The Neretva River carves through Herzegovina from north to south before reaching the Adriatic, while the Sava forms the northern boundary with Croatia and the Drina marks most of the eastern border with Serbia. The country divides administratively into the Federation of Bosnia and Herzegovina, Republika Srpska, and the self-governing Brčko District. This political structure emerged from the 1995 Dayton Agreement that ended the 1992-1995 war.
Sarajevo sits in a valley surrounded by mountains at approximately 500 meters elevation. The city extends along the Miljacka River for roughly 20 kilometers. Baščaršija, the Ottoman-era bazaar district, occupies the old town with narrow alleys and low buildings constructed primarily in the 15th and 16th centuries. The Gazi Husrev-beg Mosque dates to 1530-1531 and includes a madrasa, library, and hammam within its complex. The Emperor's Mosque was built in 1457, making it the oldest mosque in Sarajevo. The Cathedral of Jesus' Heart, a neo-Gothic Catholic structure, was completed in 1889. The Old Orthodox Church dates to the 16th century. This concentration of Islamic, Catholic, and Orthodox structures within walking distance of each other reflects centuries of overlapping settlement patterns.
Latin Bridge crosses the Miljacka River at the point where Gavrilo Princip shot Archduke Franz Ferdinand on June 28, 1914. The assassination directly precipitated World War I. A museum operates near the bridge with exhibits on the event and its aftermath. The Sarajevo Tunnel Museum preserves 20 meters of the 800-meter tunnel dug under the airport runway during the 1992-1996 siege. The tunnel connected the besieged city to Bosnian-government-held territory and served as the primary supply route. The museum displays photographs, maps, and equipment from the siege period.
Vrelo Bosne is a public park approximately 12 kilometers west of central Sarajevo where the Bosna River emerges from underground springs. The park contains walking paths, wooden bridges over shallow channels, and plane trees planted during the Austro-Hungarian period in the late 19th century. Horse-drawn carriages operate along the main access road. The site draws local families particularly on weekends.
Mostar lies 130 kilometers south of Sarajevo on the Neretva River. Stari Most, the Old Bridge, was constructed in 1566 by the Ottoman architect Mimar Hayruddin under orders from Sultan Suleiman the Magnificent. The single-arch stone bridge spans 28.7 meters with a height of 24 meters above the river at normal water levels. Artillery destroyed the bridge in November 1993 during the war. Reconstruction using original 16th-century techniques and stones recovered from the riverbed was completed in 2004. UNESCO designated the Old Bridge area a World Heritage Site in 2005. Young local men dive from the bridge into the Neretva below, continuing a practice documented since at least the 19th century. An organized diving club maintains standards and collects fees from tourists who want to photograph the jumps.
Banja Luka, the second-largest city with a population of approximately 185,000 in the urban area, serves as the administrative center of Republika Srpska. The Ferhadija Mosque was built in 1579 but was completely demolished in 1993. Reconstruction began in 2007 and the mosque reopened in 2016. The Kastel Fortress sits on the south bank of the Vrbas River with foundations dating to Roman times, though most visible structures are from the Ottoman period between the 15th and 18th centuries.
Jajce occupies a strategic position in central Bosnia where the Pliva River meets the Vrbas. A waterfall drops 17 meters where the Pliva enters the Vrbas directly in the town center. This is one of very few examples globally of a substantial waterfall within an urban settlement. The Pliva Lakes, two artificial reservoirs created by watermills, extend upstream from the waterfall. Stone watermills line the channel between the lakes, with some structures dating to the 14th century. The town served as the capital of the independent Bosnian Kingdom in the 14th and 15th centuries before Ottoman conquest. The Anti-Fascist Council for the National Liberation of Yugoslavia held its second session in Jajce on November 29, 1943, where decisions were made about the postwar Yugoslav federation.