The Alps are the highest and most extensive mountain range system that lies entirely in Europe, and stretch approximately 1,200 km (750 mi) across eight Alpine countries : France, Switzerland, Monaco, Italy, Liechtenstein, Austria, Germany, and Slovenia. The Alpine arch generally extends from Nice on the western Mediterranean to Trieste on the Adriatic and Vienna at the beginning of the Pannonian basin. The mountains were formed over tens of millions of years as the African and Eurasian tectonic plates collided. Extreme shortening caused by the event resulted in marine sedimentary rocks rising by thrusting and folding into high mountain peaks such as Mont Blanc and the Matterhorn. Mont Blanc spans the French–Italian border, and at 4,809 m (15,778 ft) is the highest mountain in the Alps. The Alpine region area contains about a hundred peaks higher than 4,000 m (13,000 ft).

The terms Baltic Sea Region, Baltic Rim countries, and the Baltic Sea countries/states refer to slightly different combinations of countries in the general area surrounding the Baltic Sea in Northern Europe.
Bohemia is the westernmost and largest historical region of the Czech lands in the present-day Czech Republic. Bohemia can also refer to a wider area consisting of the historical Lands of the Bohemian Crown ruled by Bohemian kings, including Moravia and Czech Silesia, in which case the region is referred to as Bohemia proper as a means of distinction.

The Carpathian Mountains or Carpathians are a range of mountains forming an arc throughout Central and Eastern Europe. Roughly 1,500 km (932 mi) long, it is the third-longest European mountain range after the Urals at 2,500 km (1,553 mi) and the Scandinavian Mountains at 1,700 km (1,056 mi). The range stretches from the far eastern Czech Republic (3%) in the northwest through Slovakia (17%), Poland (10%), Hungary (4%) and Ukraine (10%) Serbia (5%) and Romania (50%) in the southeast. The highest range within the Carpathians is known as the Tatra mountains in Slovakia and Poland, where the highest peaks exceed 2,600 m (8,530 ft). The second-highest range is the Southern Carpathians in Romania, where the highest peaks range between 2,500 m (8,202 ft) and 2,550 m (8,366 ft).

Central Europe contains several life zones, depending on location and elevation.

The Central European Highlands, in a broad sense, comprise the high mountains of the Alpine Mountains and the Carpathian Mountains systems along with mountainous ranges of medium elevation, e.g. those belonging to the Bohemian Massif, still prevailingly of mountainous character.

Central European Summer Time (CEST), sometimes referred to as Central European Daylight Time (CEDT), is the standard clock time observed during the period of summer daylight-saving in those European countries which observe Central European Time during the other part of the year. It corresponds to UTC+02:00, which makes it the same as Eastern European Time, Central Africa Time, South African Standard Time and Kaliningrad Time in Russia.

Central European Time (CET), used in most parts of Europe and a few North African countries, is a standard time which is 1 hour ahead of Coordinated Universal Time (UTC). The time offset from UTC can be written as UTC+01:00. The same standard time, UTC+01:00, is also known as Middle European Time and under other names like Berlin Time, Warsaw Time, Paris Time or Rome Time.

Cisleithania was a common yet unofficial denotation of the northern and western part of Austria-Hungary, the Dual Monarchy created in the Compromise of 1867—as distinguished from Transleithania.

Czechoslovakia, or Czecho-Slovakia, was a sovereign state in Central Europe that existed from October 1918, when it declared its independence from the Austro-Hungarian Empire, until its peaceful dissolution into the Czech Republic and Slovakia on 1 January 1993.

The Danube is Europe's second-longest river, after the Volga. It is located in Central and Eastern Europe.

Moravia is a historical region in the east of the Czech Republic and one of three historical Czech lands, with Bohemia and Czech Silesia.
The Rhine is one of the major European rivers, which has its sources in Switzerland and flows in a mostly northerly direction through Germany and the Netherlands, emptying into the North Sea. The river begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the Swiss-Liechtenstein, Swiss-Austrian, Swiss-German and then the Franco-German border, then flows through the German Rhineland and the Netherlands and eventually empties into the North Sea.

Silesia is a historical region of Central Europe mostly in Poland, with small parts in the Czech Republic and Germany. Its area is approximately 40,000 km2 (15,400 sq mi), and the population is estimated at around 8,000,000. Silesia is split into two main subregions, Lower Silesia in the west and Upper Silesia in the east. Silesia has a diverse culture, including architecture, costumes, cuisine, traditions, and the Silesian language.

The Slovene lands or Slovenian lands is the historical denomination for the territories in Central and Southern Europe where people primarily spoke Slovene. The Slovene lands were part of the Illyrian provinces, the Austrian Empire and Austria-Hungary. They encompassed Carniola, southern part of Carinthia, southern part of Styria, Istria, Gorizia and Gradisca, Trieste, and Prekmurje. Their territory more or less corresponds to modern Slovenia and the adjacent territories in Italy, Austria, Hungary, and Croatia, where autochthonous Slovene minorities live. In the areas where present-day Slovenia borders to neighboring countries, they were never homogeneously ethnically Slovene.