Monastic Island of Reichenau*
UNESCO World Heritage Site

Reichenau PeterPaul
15th-century towers on the Romanesque church of Sts Peter and Paul in Reichenau-Niederzell
State Party Template:Flag
Type Cultural
Criteria iii, iv, vi
Reference 974
Region** Europe and North America
Inscription history
Inscription 2000  (24th Session)
* Name as inscribed on World Heritage List.
** Region as classified by UNESCO.
Imperial Abbey of Reichenau
Reichskloster Reichenau
Imperial Abbey of the Holy Roman Empire
Coat of arms of Baden-Württemberg (lesser)
? – 1540 or 1548 Konstanz Bischofswappen
Lage Reichenau Bodensee.png
Reichenau, shown with Konstanz and Bodensee Kreise of Germany (yellow) and Thurgau canton of Switzerland (green)
Capital Reichenau Abbey
Government Theocracy
Historical era Middle Ages
 - Founded 724
 -  Gained Reichsfreiheit Unknown Enter start year
 -  Reichsfreiheit lost to
    Bishopric of Constance
1540 or 1548 1540s
 - Secularised to

Reichenau Island lies in Lake Constance in southern Germany, at approximately 47°42′N 9°4′E / 47.7°N 9.067°E / 47.7; 9.067Coordinates: 47°42′N 9°4′E / 47.7°N 9.067°E / 47.7; 9.067. It lies between the Gnadensee and the Untersee, almost due west of the city of Konstanz. The island is connected to the mainland by a causeway that was completed in 1838. Nevertheless, the island is separated from it by a 10-meter-wide Bruckgraben, which is spanned by a low road bridge that allows passage of ordinary boats but not of sailboats through its 95-meter course. The highest elevation on the island, the Hochwart, reaches 438.7 meters, or 43 meters above the lake surface.

It was declared a World Heritage Site in 2000 because of its monastery, the Abbey of Reichenau. The abbey's Münster is dedicated to the Virgin and Saint Mark. Two further churches were built on the island consecrated to St Georg, and to Sts Peter and Paul. The famous artworks of Reichenau include the Ottonian murals of miracles of Christ in St Georg, unique survivals from the 10th century. The abbey's bailiff was housed in a two-storey stone building that was raised by two more storeys of timber framing in the 14th century, one of the oldest timber-frame buildings in south Germany.

Among the Abbey's far-flung landholdings was Reichenau, a village in the municipality of Tamins in the canton of Graubünden, named for the Abbey.

Today the island is also famous for its vegetable farms and wineries. The Wollmatinger Ried next to the island is a big nature preserve, a wetland area of reeds which is used by many birds for the stopover during their annual migration.


The Alemannic name of the island was Sindleozesauua, but it was also simply known as Ow, Auua, 'island' (Latinized as Augia, later also Augia felix or Augia dives, hence Richenow, Reichenau).

The Benedictine Abbey of Reichenau was founded in 724 by the itinerant Saint Pirmin, who is said to have fled Spain ahead of the Moorish invaders, with patronage that included Charles Martel, and, more locally, Count Berthold of the Ahalolfinger and the Alemannian Duke Santfrid I (Nebi). Pirmin's conflict with his local patron resulted in his leaving Reichenau in 727. Under his successor Haito the monastery began to flourish. It gained influence in the Carolingian empire, under Abbot Waldo of Reichenau (740–814), by educating the clerks who staffed Imperial and ducal chanceries. Abbot Reginbert of Reichenau (-846) built up the important book collection. Abbot Walahfrid Strabo (842–849) was renowned as a poet and Latin scholar.

The Abbey stood along a main north–south highway between Germany and Italy, where the lake passage eased the arduous route. The Abbey of Reichenau housed a school, and a scriptorium and artists' workshop, that has a claim to having been the largest and artistically most influential center for producing lavishly illuminated manuscripts in Europe during the late 10th and early 11th centuries, when this part of Switzerland belonged to the Holy Roman Empire. An example of the scriptorium's production is the Pericopes of Henry II, made for the Emperor, now in Munich. Reichenau has preserved its precious relics, which include the pitcher from the wedding at Cana.

The Abbey reached its apex under Abbot Berno of Reichenau (1008–48). During his time, important scholars, such as Hermannus Contractus, lived and worked in Reichenau. In the second half of the 11th century, the cultural importance of the Abbey started to wane owing to the restrictive reforms of Pope Gregory VII, and also to rivalry with the nearby St. Gall; in 1540, the Bishop of Constance, an old rival of the Reichenau abbots, became lord of Reichenau, and, under the control of the succeeding bishops, the abbey's significance dwindled.

When the abbey lands were secularized (initially in 1757 and permanently in 1803) and the monks disbanded under Napoleon, part of Reichenau's famed library was preserved in the state library (Landesbibliothek) at Karlsruhe. The Geographus Bavarus and several other important documents may be found in the Bavarian State Library in Munich. Since 2001 a small community of Benedictines has been re-established at Niederzell (Sts. Peter and Paul).

Burchard III, Duke of Swabia and Herman I, Duke of Swabia were buried here.

External links


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