The Black Forest on the Tabula Peutingeriana: a mountain chain with fantastically formed trees as a symbol of an unsettled and virtually inaccessible terrain Black Forest farmhouse, 1898 An unmarried Black Forest woman wearing a red Bollenhut, 1898

In ancient times, the Black Forest was known as Abnoba mons, after the Celtic deity, Abnoba. In Roman times (Late antiquity), it was given the name Silva Marciana ("Marcynian Forest", from the Germanic word marka = "border").[1] The Black Forest probably represented the border area of the Marcomanni ("border people") who were settled east of the Roman limes. They, in turn, were part of the Germanic tribe of Suebi, who subsequently gave their name to the historic state of Swabia. With the exception of Roman settlements on the perimeter (e.g. the baths in Badenweiler, and mines near Badenweiler and Sulzburg) and the construction of the Roman road of Kinzigtalstraße, the colonization of the Black Forest was not carried out by the Romans but by the Alemanni. They settled and first colonized the valleys, crossing the old settlement boundary, the so-called "red sandstone border", for example, from the region of Baar. Soon afterwards, increasingly higher areas and adjacent forests were colonized, so that by the end of the 10th century, the first settlements could be found in the red (bunter) sandstone region. These include, for example, Rötenbach, which was first mentioned in 819.

Some of the uprisings (including the Bundschuh movement) that preceded the 16th century German Peasants' War, originated in the Black Forest. Further peasant unrest, in the shape of the saltpetre uprisings, took place over the next two centuries in Hotzenwald.

Remnants of military fortifications dating from the 17th and 18th centuries can be found in the Black Forest, especially on the mountain passes. Examples include the multiple baroque fieldworks of Margrave Louis William of Baden-Baden or individual defensive positions such as the Alexanderschanze (Alexander's Redoubt), the Röschenschanze and the Schwedenschanze (Swedish Redoubt).[2][3]

Originally, the Black Forest was a mixed forest of deciduous trees and firs. At the higher elevations spruce also grew. In the middle of the 19th century, the Black Forest was almost completely deforested by intensive forestry and was subsequently replanted, mostly with spruce monocultures.

In 1990, extensive damage to the forest was caused by a series of windstorms.[a] On 26 December 1999, Cyclone Lothar raged across the Black Forest and caused even greater damage, especially to the spruce monocultures. As had happened following the 1990 storms, large quantities of fallen logs were kept in provisional wet-storage areas for years. The effects of the storm are demonstrated by the Lothar Path, a forest educational and adventure trail at the nature centre in Ruhestein on a highland timber forest of about 10 hectares that was destroyed by a hurricane. Several areas of storm damage, both large and small, were left to nature and have developed today into a natural mixed forest again.

Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).