The Glauberg is a Celtic oppidum in Hesse, Germany consisting of a fortified settlement and several burial mounds, "a princely seat [1] of the late Hallstatt and early La Tène periods."[2] Archaeological discoveries in the 1990s place the site among the most important early Celtic centres in Europe.
The Glauberg plateau was first settled in the Neolithic era (c. 4500 BC) by people of the Rössen culture. This was followed by a large settlement of the Michelsberg phase (4000 BC). Michelsberg hilltop fortifications are known elsewhere, so it is possible that the hill was fortified for the first time at that stage. The hill was also settled by the late Bronze Age Urnfield culture (1,000–800 BC). During the Celtic late Hallstatt/early La Tène period, the Glauberg became a centre of supra-regional importance. At this time, it was the seat of an early Celtic prince. Extensive fortifications were erected.
The earliest known fortifications might be pre-Celtic, but they reached a high point in terms of size and elaboration around the 6th or 5th century BC. They remained in use until the 2nd or 1st century BC. Their extent and dimensions mark the Glauberg as one of a network of fortified sites (or oppida) that covered most of south and west central Germany.
The northeast edge of the hill, where the slope is least severe, was disconnected from the adjacent ground by the erection of a massive ditch and bank, perhaps originally forming a promontory fort. The southern and northern edges were also fortified with walls. The walling techniques included drystone walling, the murus gallicus (a typical Celtic technique of wood and stone) and perhaps also mudbrick.
The small hilltop pond would not have sufficed to ensure water supply for the population of so large a settlement. For this reason, an annex was added to the north, with two walls running downslope, enclosing an additional triangular area of 300 x 300 m, including a spring. The point of that annex contained a huge water reservoir, measuring 150 by 60 m. At this time, the fortification was 650 m long, nearly 500 m wide, and enclosed an area of 8.5 ha.
At least two gates, a main one to the northeast and a smaller one to the south, gave access to the interior. They are fairly complex in shape, designed to make access for a possible attacker more difficult. An outer fortification was placed beyond the northeast edge of the oppidum. Walls or banks to the south probably played no defensive role.[9]
Such settlements probably housed populations numbering in the thousands. For this reason, combined with their centralising economic role, Celtic oppida are sometime described as proto-urban. Nonetheless, little is known about settlement and other activity on the interior of the site. Evidence from the sites at Manching or Oberursel-Oberstedten suggests that there was probably a village or town-like settlement with houses, workshops and storage areas.
Princely Burial Mounds
During an exploratory overflight in 1988, local amateur historians recognised the traces of a large tumulus in a field 300 m south of the oppidum. Between 1994 and 1997, the State Archaeological Service of Hesse excavated it.[10] The mound (mound 1) originally had a diameter of nearly 50 m and a height of 6 m. It was surrounded by a circular ditch 10 m wide. At the time, it must have been a visually extremely striking monument. The tumulus contained three features. An empty pit was placed at the centre, perhaps to mislead potential looters. To the northwest, a wooden chamber of 2 x 1 m contained an inhumation, and to the southeast, a cremation burial had been placed in some kind of wooden container. Cremations are more commonly associated with the Hallstatt phase, inhumation with the La Tène one.
The occupants of both graves were warriors, as indicated by their accompanying material: swords and weaponry. The chamber with the inhumation was extremely well preserved and had never been looted. For this reason, it was decided to remove the whole chamber en bloque and excavate it more slowly and carefully in the State Service laboratory at Wiesbaden. The finds from the main burial chamber, each carefully wrapped in cloth, include a fine gold torc and a bronze tubular jug that had contained mead.
A second tumulus (mound 2), 250 m to the south, was discovered later by geophysical survey. Erosion and ploughing had made it totally invisible. About half the size of mound 1, it also contained a warrior, accompanied by weapons, a decorated fibula and belt, and a gold ring.
The high quality of the tomb furnishings as well as other features associated with them indicate that the graves, and their occupants, were of extremely high status. They are therefore classed as "princely" burials, on a par with other well-known finds, including those at Vix(Burgundy, France), and Hochdorf (Baden-Württemberg, Germany).
A number of earth features (banks and ditches) are located south of the oppidum, some closely associated with mound 1. They appear to play no defensive role. A small square ditch west of the mound is associated with several other features and a number of large postholes, perhaps suggesting a shrine or temple. Most strikingly, a processional way 350 m long, 10 m wide and flanked by deep ditches approached the tumulus from the southeast, far beyond the settlement perimeter. This was associated with further banks and ditches extending over an area of nearly 2 by 2 km. They also contained at least two burials, as well as the statue described below.
The lack of a defensive function and the focus on the burial mounds have led to the suggestion that the enclosure and road system had a ritual or sacred significance. Such a complex is, so far, entirely unparalleled in Celtic Europe.[11]
Sites like Glauberg, sometimes referred to as Fürstensitze ('princely seats'), indicate a parallel development of social hierarchies developing across late Hallstatt Europe. Elite sites, characterised by massive fortifications, the presence of imported materials and of elaborate burials developed along the important trade routes across the continent. Glauberg must now be considered a proto-urban centre of power, trade and cult, of similar importance to such sites as Bibracte, or Manching, but especially of other "princely" fortified settlements, such as Heuneburg, Hohenasperg and Mont Lassois.
The Keltenfürst (Celtic prince) of Glauberg
Much international attention was attracted especially by the discovery of an extremely rare find, a life-sized sandstone statue or stele, dating from the 5th century BC, which was found just outside the larger tumulus.[12] The stele, fully preserved except for its feet, depicts an armed male warrior. It measures 186 cm in height and weighs 230 kg.[13]:68 It is made from a type of sandstone available within a few kilometres of Glauberg. Much detail is clearly visible: his trousers, composite armour tunic, wooden shield and a typical La Tène sword hanging from his right side. The moustachioed man wears a torc with three pendants, remarkably similar to the one from the chamber in mound 1, several rings on both arms and one on the right hand. On his head, he wears a hood-like headdress crowned by two protrusions, resembling the shape of a mistletoe leaf. Such headdresses are also known from a handful of contemporary sculptures. As mistletoe is believed to have held a magical or religious significance to the Celts, it could indicate that the warrior depicted also played the role of a priest.[12] Fragments of three similar statues were also discovered in the area. It is suggested that all four statues once stood in the rectangular enclosure. Perhaps they were associated with an ancestor cult.
https://en.wikipedia.org/wiki/Glauberg
The calendar building
A ditch system around the big grave mound with its spectacular finds was clearly shown in geophysical surveys. During the excavations in the area of the “princely” burial mound those ditches and post holes have been excavated as well. Recent research has shown that these structures together with the 2 long ditches running from the burial mound to the south-east (so-called
Prozessionsstraße [procession alley]) are part of a calendar building, aiming at the point of the Southern Major Standstill of the moon’s 18.61-year precession (maximum extreme of the moon setting), other ditches aiming at the dates of the solstices. This is evidence for the implications of the whole structure as a ritual or holy place with long term calendrical meaning as well as with short term seasonal meaning.
Calendar systems were usually based on the solar and the lunar phases. By their observations, the change of seasons could be determined as well as dates of annual or other feasts. The post and ditch system was built to be able to watch astronomic events where the large wooden stakes served as bearing points to observe certain rising points of the sun and moon. In addition to the sacred place that was determined by the burials nearby, the structure as a whole can be described as a ritual construction.
http://www.hillfortsstudygroup.org.uk/hfsgfrankfurt2010.pdf
Glauberg Celtic museum:
http://www.keltenwelt-glauberg.de/en/