Wikipedia on the hillfort
Daugmale hillfort is an ancient centre of trade and craft on the left bank of the Daugava river near the Tīči and Pukstiņi homesteads. Several authors believe that a port referred to in historical documents as Portus Semigalliae, was located at the foot of the hill where the river Varžupīte flows into the Daugava. Archaeologists have found evidence that the hillfort has burned at least 14 times during its existence. The first humans settled here at the end of the 2nd millennium BCE. Daugmale flourished during the 10th to 12th centuries, when it was the main downriver port on the trade route from the Varangians to the Greeks. It was inhabited by Semigallians, Livonians, Latgallians, Krivichi, and Varangians.
Daugmale hillfort with its settlement, port, and burial ground is one of the most remarkable and famous archaeological monuments in Latvia. The ancient site complex consists of a 3800 m2 hillfort and a 2-hectare ancient settlement. The main part of the settlement is located to the east of the rampart. The second, smaller part formed between the western slope of the hill and the Varžupīte river.
Archaeological excavations on the hillfort have been directed by Valdemārs Ģinters (1933, 1935-1937), Vladislavs Urtāns (1966-1970), Arnis Radiņš and Guntis Zemītis (1986-1992). The excavations unearthed dwellings and outbuildings with stone and metal ovens, a mill, a pottery kiln, jewellery workshops, an iron furnace, a well, remains of fortifications, and the gate of the settlement. Approximately 20,000 artefacts have been found during the excavations of the hillfort and the settlement. The number of coiled and wheel-thrown pottery sherd finds exceeds 200,000.
The hillfort was inhabited from the 2nd millennium BCE until the 13th century. Semigallians resided here prior to the 10th century, but from the 10th to the 13th century its inhabitants were Livonians and Latgallians. Finds from the hillfort indicate trade connections with Rus, Scandinavia, Western Europe, Byzantium, Hungary, and Arab countries. The hillfort was surrounded by a defensive earthwork, with a settlement and a burial ground nearby. Supposedly, this place was named the Semigallian Port due to its position at the end of the important land route from the Semigallian centre Mežotne castle, continuing across the river to Salaspils.
In 1937, the archaeologist Valdemārs Ģinters discovered a unique artefact here, a fragment of a stone object (interpreted as a head of a sceptre or a mace, or possibly a loom weight), carved with Scandinavian runes. The object is made of limestone, which according to material analysis was sourced locally on the banks of the Daugava. The artefact was most likely created in Daugmale in the 11th century. The inscription reads “: runar : þesar : o” which translates as “… these runes in …”. The richest assemblage of imported objects of this time in the East Baltic comes from the Daugmale hillfort (Мугуревич 1965, 103). Finds indicate trade contact with Germans in the second half of the 12th century, for example, a circular bone pendant with an image of a deer similar to one found in excavations in Magdeburg, Germany.
E.Brastiņš on the hillfort
The following text is a translation of Ernests Brastiņš’ 1926 book Latvijas pilskalni (Latvian hillforts), Volume 2: Zemgale and Augšzeme. Some of the geographical and archaeological information may be out of date.
A large hillfort is situated three kilometres upriver from Bole island on the left bank of the Daugava, in Daugavmale (Līve-Bramberģe) municipality. It is located 1 km from the Bramberģe manor, between Tiči, Bikši, and Baltgalvji homesteads. This hillfort is also known locally as the Daugava hillfort because there is another, Sakaiņi hillfort nearby.
This Daugava hillfort was constructed on a 20 m high, steep rocky ridge where it was eroded by a small stream, forming two sides of a naturally elevated triangle. The last side is separated from the surrounding land by a 7 m high rampart, which is considered one of the highest earthworks among the Latvian hillforts. The hilltop is triangular and flat, inclining 4 m towards the west.
During the first World War, the hilltop served the German forces as high ground and therefore took much damage. Trenches and shelters were dug into it. The earthworks were especially damaged. Some of the trenches have already been closed and the hilltop prepared for ploughing.
The cultural layer is rather deep and contains particularly many pottery sherds. Most of them are wheel-thrown and decorated with a wave pattern. Metal objects and coins are also among the finds.
The hill is situated in a scenic spot with a view over the Daugava waters. On the opposite bank of the Daugava, the Spolīši hillfort is visible 2 km away. In the other direction is the nearby Sakaiņi hillfort. Looking at the Daugava here surrounded by hillforts one may think that an uninvited Viking boat could not pass unseen. For this reason, there may be truth to the opinions of those historians who posit that the “great water route” from Scandinavia did not go via the Daugava, but through Lake Ladoga. Of course, the proximity of the hillforts to the Daugava here is not evidence by itself.
The first data on this hillfort was collected by Bielenstein. Later it was described by other researchers of our homeland. Despite that, there is no record of an archaeological survey of the hill.
A legend says that a castle once sunk into the hill. Another legend talks about battles against the Dole island.
Brastiņš, E. Latvijas pilskalni. Vol. 2, Zemgale un Augšzeme. Riga, 1926.