Earthworks (archaeology)In archaeology, earthworks are artificial changes in land level, typically made from piles of artificially placed or sculpted rocks and soil. Earthworks can themselves be archaeological features, or they can show features beneath the surface. Earthworks of interest to archaeologists include hill forts, henges, mounds, platform mounds, effigy mounds, enclosures, long barrows, tumuli, ridge and furrow, mottes, round barrows, and other tombs.
Gord (archaeology)A gord is a medieval Slavonic fortified settlement, usually built on strategic sites such as hilltops, riverbanks, lake islets or peninsulas between the 6th and 12th centuries in Central and Eastern Europe. The typical gord usually consisted of a group of wooden houses surrounded by a wall made of earth and wood, and a palisade running along the top of the bulwark. The term ultimately descends from the reconstructed Proto-Indo-European root ǵhortós, enclosure.
EbroThe Ebro (Spanish and ˈeβɾo; Ebre ˈeβɾə) is a river of the north and northeast of the Iberian Peninsula, in Spain. It rises in Cantabria and flows , almost entirely in an east-southeast direction. It flows into the Mediterranean Sea forming a delta in the Province of Tarragona, in southern Catalonia. In the Iberian peninsula, it ranks second in length after the Tagus and second in discharge volume, and drainage basin, after the Douro. It is the longest river entirely within Spain; the other two mentioned flow into Portugal.
Offa's DykeOffa's Dyke (Clawdd Offa) is a large linear earthwork that roughly follows the border between England and Wales. The structure is named after Offa, the Anglo-Saxon king of Mercia from AD 757 until 796, who is traditionally believed to have ordered its construction. Although its precise original purpose is debated, it delineated the border between Anglian Mercia and the Welsh kingdom of Powys. The earthwork, which was up to wide (including its flanking ditch) and high, traversed low ground, hills and rivers.
RingfortRingforts, ring forts or ring fortresses are circular fortified settlements that were mostly built during the Bronze Age up to about the year 1000. They are found in Northern Europe, especially in Ireland. There are also many in South Wales and in Cornwall, where they are called rounds. Ringforts come in many sizes and may be made of stone or earth. Earthen ringforts would have been marked by a circular rampart (a bank and ditch), often with a stakewall. Both stone and earthen ringforts would generally have had at least one building inside.
AsturiasAsturias (æˈstʊəriəs,_ə-, asˈtuɾjas; Asturies asˈtuɾjes; -ɾjɪs), officially the Principality of Asturias (Principado de Asturias; Principáu d'Asturies; Galician-Asturian: Principao d'Asturias), is an autonomous community in northwest Spain. It is coextensive with the province of Asturias and contains some of the territory that was part of the larger Kingdom of Asturias in the Middle Ages. Divided into eight comarcas (counties), the autonomous community of Asturias is bordered by Cantabria to the east, by León (Castile and León) to the south, by Lugo (Galicia) to the west, and by the Cantabrian sea to the north.
Livonian CrusadeThe Livonian crusade consists of the various military Christianisation campaigns in medieval Livonia – modern Latvia and Estonia – during the Papal-sanctioned Northern Crusades in the 12–13th century. The Livonian crusade was conducted mostly by the Holy Roman Empire and the Kingdom of Denmark. It ended with the creation of Terra Mariana and the Danish duchy of Estonia. The lands on the eastern shores of the Baltic Sea were one of the last parts of Europe to be Christianised.
DouroThe Douro (UKˈdʊərəʊ,_ˈdʊəruː, USˈdɔːruː,_ˈdɔːrəʊ,_ˈdəʊru, ˈdo(w)ɾu; Duero ˈdweɾo; Mirandese: Douro [ˈdowɾʊ]; Durius) is the highest-flow river of the Iberian Peninsula. It rises near Duruelo de la Sierra in the Spanish province of Soria, meanders south briefly then flows generally west through the northern part of the Meseta Central in Castile and León into northern Portugal. Its most plentiful tributary (carrying a larger discharge than the Douro at their meeting) is the right-bank Esla river.
GuimarãesGuimarães (ɡimɐˈɾɐ̃jʃ) is a city and municipality located in northern Portugal, in the district of Braga. Its historic town centre has been listed as a UNESCO World Heritage Site since 2001, in recognition for being an "exceptionally well-preserved and authentic example of the evolution of a medieval settlement into a modern town" in Europe. Guimarães is also a part of the Ave Subregion (one of the most industrialised subregions in the country), as well as the historical Minho Province.
HeuneburgThe Heuneburg is a prehistoric hillfort by the river Danube in Hundersingen near Herbertingen, between Ulm and Sigmaringen, Baden-Württemberg, in the south of Germany, close to the modern borders with Switzerland and Austria. It is considered to be one of the most important early Celtic centres in Central Europe, particularly during the Iron Age Hallstatt culture period. Apart from the fortified citadel, there are extensive remains of settlements and burial areas spanning several centuries.
