Budapest

Budapest is the national capital of Hungary, split by the Danube River into hilly Buda and flat Pest. The settlement originated as the Celtic town of Ak-Ink before Roman legions built the garrison of Aquincum along the Danube border. Thermal mineral springs flow beneath limestone caverns, supplying natural hot baths established across both riverbanks.

King Béla IV directed the construction of a stone fortress on Castle Hill in 1247 following the withdrawal of Mongol armies. The Ottoman Empire controlled the river crossing through the 16th and 17th centuries, introducing public thermal bathhouses and defense bastions. Habsburg monarchs regained the territory in the late 17th century, promoting German and Hungarian commerce that expanded grain milling and Danube river shipping. Official unification joined Buda, Óbuda, and Pest into a single administrative city in 1873, prompting the construction of grand ring boulevards and the first underground electric railway on continental Europe.

Gedeon Richter manufactures pharmaceutical medications for international clinical distribution, while MOL Group refines petroleum fuels and produces industrial petrochemical compounds. OTP Bank provides retail mortgages and personal savings accounts, while Magyar Bankholding arranges commercial credit for manufacturing enterprises. Magyar Telekom operates mobile communications networks and Graphisoft develops three-dimensional architectural design software for global engineering firms. Parliament, the ministries and the supreme court sit in the city, and river freight on the Danube passes through the free port of Csepel. Eötvös Loránd University, founded in Nagyszombat in the 17th century and moved to Buda in the 18th, teaches natural sciences, law and the humanities.

The Hungarian Parliament Building extends 268 m (879 ft) along the eastern riverbank, displaying neo-Gothic spires and limestone cupolas. Buda Castle crowns the elevated plateau of Castle Hill, housing national art collections within Baroque palace wings restored during the 18th century. The Széchenyi Chain Bridge connects Buda with Pest across iron suspension chains anchored to neo-classical stone arches finished in the 1840s. Széchenyi Thermal Bath channels naturally heated mineral waters into outdoor medicinal pools surrounded by neo-Baroque courtyard pavilions.