Building sites Abbey of Notre-Dame The Abbey Notre-Dame de Paimpont is a tourist and cultural location at the edge of Lake Paimpont. It is built in medieval
Gothic style (walls, openings, baptistery and the Blessed Sacrament chapel, vault) with an interior (pulpit, statues, altars, altarpieces) in the
Baroque style of the 17th century. The
abbey was built in the 13th century on the site of a
priory founded in 645 by
Judicaël, king of
Domnonée. It was originally a
Benedictine monastery but was inhabited by
canons from the 13th century until the Revolution, when the abbey was nationalized and sold as
biens nationaux in 1790.
Forges of Paimpont This historical industrial site has been listed as a
historic monument since 2001, and was restored before it was opened to the public. Located in
Ille-et-Vilaine, it is actually closer to
Plélan-le-Grand than to Paimpont.
Château de Comper The Château de Comper is a former castle and mansion located in northern part of the forest, two kilometers east of the village of Concoret. From the 13th century, Comper has been one of the strongest positions of
Upper Brittany. The castle has been the scene of much fighting—including being badly damaged by fire in out-of-control riots in the forest during the Revolution in 1790—and has passed into the hands of several families. The mansion at the site now houses the exhibitions of the
Centre de l'Imaginaire Arthurien (Center of the Arthurian Imagination). Adjoining it is a pond where, according to a local legend, the
Lady of the Lake Viviane lived in her underwater crystal palace.
Biological station The biological station of Paimpont, under the
University of Rennes, was built in 1966–1967; its buildings accommodate about 70 people. The forest and its varied environments provide a framework for university biology courses as well as student and foreign researchers. Although the first researchers extensively studied moor ecology, soils, and hydrology, other works concern subjects far removed from the local biotope, such as the behavior of primates.
Megalithic sites Hotié de Viviane The Hotié de Viviane, also called the () or the (), it is a funeral circle of stones dating from about 4,500 ago. It is located near the Val sans retour and has been known under this name since 1843.
Tombeau de Merlin In the northern part of the forest is the "Tomb of Merlin", a remnant of a
Neolithic covered
dolmen structure. The site was largely destroyed with dynamite by treasure hunters after it became associated with the Arthurian figure of
Merlin in 1889. |alt=|left According to the legend, having seduced Merlin,
Viviane imprisoned him in an invisible prison, and then locked him in a tomb: Merlin, having lain down in a pit, had two enormous stones cast down on him. Today, it is an important site of
Neopagan pilgrimages. Visitors to the site might leave flowers and a note to Merlin, often with a wish, or some kind of devotional object. The () is a water hole near the Tomb of Merlin. Also nearby there is an old tree known as the .
Tombeau du Géant This
tumulus consists of four Neolitihic
menhirs originally erected some 5,000–4,500 years ago, each over four meters long and one meter wide. Three menhirs were reused in the
Bronze Age around 2,000–1,500 BC as a funerary vault; the fourth is on the ground about ten meters away. Formerly covered with a mound of earth, the site is by its impressive dimensions nicknamed "Tomb of a Giant". According to local tradition, it is the tomb of a giant defeated by the
Knights of the Round Table. The Tombeau du Géant was reported as completely destroyed by the 2022 fire, but was in fact saved by firefighters, along with the first few rows of trees surrounding it.
Jardin aux Moines The "Garden of Monks", located in
Néant-sur-Yvel, also called (), is a megalithic tumulus dating from 5,000 to 4,500 years ago. It is one of the many such mounds present in this region.
Natural sites Val sans retour The (), is the most famous tourist place of the forest, located near Tréhorenteuc, west of Paimpont. It is a steep valley dug deep in red shale, the color resulting from the
oxidation of the iron ore it contains. During the 19th century, there were two competing locations of the Vale in the forest, the other having been in the near the Tomb of Merlin and also including the initial location of the Tomb of Viviane. In 1896, Félix Bellamy decided that the was the place that inspired the anonymous 13th-century author to write the episode of the Vale in
Lancelot-Grail. According to the French tradition of Arthurian legend, Queen
Morgan le Fay, half-sister of
King Arthur, betrayed by her lover, decided to keep all the unfaithful knights as prisoners in a vale of that name. Only
Lancelot, faithful to Queen
Guinevere, was able to break the spell, escape, and free the captive knights. High above the Vale, the () is the spot where Morgan le Fay is said to have turned her lover who betrayed her into stone. Another location is the (), a rock overlooking the valley. Nearby stands the (), a Catholic church featuring imagery of Morgan and other Arthurian characters associated with the Vale reimagined as Christian-themed scenes, painted by two German prisoner-of-war artists after WWII, as commissioned by eccentric local priest Father
Henri Gillard.
Remarkable trees The forest of Paimpont contains several special trees. One of them is the (the beech of the Ponthus), associated with the tale of
Ponthus and Sidonia. The most famous is an old oak about 1,000 years old and more than 9 meters in circumference: the (the oak of Guillotin), located between Concoret and Tréhorenteuc. According to a local legend, a
refractory priest named Pierre-Paul Guillotin took refuge there during the French Revolution, continued to administer sacraments and blessings in the region, and wrote a valuable journal of revolutionary events.
Fontaine de Barenton The Fountain of Barenton (also known as Berenton, Belenton, or Balenton) is located west of the forest, near the hamlet of Folle-Pensée, and is quite difficult to access. As quoted in medieval literature, and retained to this day, this fountain occasionally has rosaries of bubbles rise to its surface. The site first become associated with the legendary fountain of Brocéliande by
Auguste Brizeux in 1836. A local custom made young men and women visit the fountain in search of marriage. It is here that
Ywain, as described by Chrétien de Troyes in
Yvain, the Knight of the Lion, challenged the
Black Knight, guardian of the fountain. According to a later legend, this is also where Merlin met Viviane, and the water of this fountain had the power to cure mental illnesses. == References in popular culture ==