Maribor is the second-largest city in Slovenia and the largest city of the traditional region of Lower Styria. It is also the seat of the City Municipality of Maribor, the seat of the Drava statistical region and the Eastern Slovenia region. Maribor is also the economic, administrative, educational, and cultural centre of eastern Slovenia.

Maribor was first mentioned as a castle in 1164, as a settlement in 1209, and as a city in 1254. Like most Slovene ethnic territory, Maribor was under Habsburg rule until 1918, when Rudolf Maister and his men secured the city for the State of Slovenes, Croats and Serbs, which then joined the Kingdom of Serbia to form the Kingdom of Yugoslavia. In 1991 Maribor became part of independent Slovenia.

Maribor, along with the Portuguese city of Guimarães, was selected the European Capital of Culture for 2012.

Many historical structures stand in Maribor. Of the remains of city walls surrounding the old downtown, the most prominent are the Judgement Tower, the Water Tower, and the Jewish Tower. Maribor Cathedral was built in the Gothic style in the 13th century. Maribor Synagogue was built in the 14th century, and is the second oldest synagogue of Europe. Today it serves as a centre for cultural activities. Other prominent Medieval buildings are Maribor Castle, Betnava Castle, and the ruins of Upper Maribor Castle on Pyramid Hill. Town Hall was constructed in the Renaissance style, and the Plague Column in the Baroque style.

At the start of the 21st century, plans were made for a new modern business, residential and entertainment district, called the Drava Gate (Dravska vrata) and nicknamed the Maribor Manhattan. The project includes many new exclusive residential apartments, offices and conference halls, a green and recreational space, and other structures. It also includes a 111 m (364 ft) tall skyscraper that would be the tallest building in Slovenia. Due to lack of finances, the project has been postponed.

In 2008, the Studenci Footbridge (Studenška brv) was renovated according to the design of the Ponting company. The design was awarded that year at the 3rd International Footbridge Conference in Porto.

In 2010, Maribor organised an international architectural competition ECC Maribor 2012 - Drava 2012 to gather proposals for the design and reconstruction of the Drava banks, the construction of a new art gallery, and for a new footbridge. Its jury received about 400 proposals for the three different projects. The footbridge and the river embankments will be built in the near future, but the art gallery was replaced with a cultural center MAKS, which is currently under construction.

The construction of a new modern Faculty of Medicine started in 2011 near the Drava River. It was designed by architect Boris Podrecca and was completed in 2013.

There are plans to renovate the Maribor Public Library and Town Hall Square (Rotovški trg). In addition, the renovation of Maribor Island (Mariborski otok) in the Drava River has been planned.