Neolithic habitation, burial and ritual sites are particularly common and well preserved in the Northern Isles and Western Isles, where a lack of trees led to most structures being built of local stone.The 2009 discovery in Scotland of a 4000-year-old tomb with burial treasures at Forteviot, near Perth, the capital of a Pictish Kingdom in the 8th and 9th centuries AD, is unrivalled anywhere in Britain.
It shares a border with England to the south, and is otherwise surrounded by the Atlantic Ocean, with the North Sea to the east and the North Channel and Irish Sea to the south-west.
In addition to the mainland, the country is made up of more than 790 islands, including the Northern Isles and the Hebrides.
The Roman military occupation of a significant part of what is now northern Scotland lasted only about 40 years; although their influence on the southern section of the country, occupied by Brythonic tribes such as the Votadini and Damnonii, would still have been considerable between the first and fifth centuries.
The Welsh term Hen Ogledd ("Old North") is used by scholars to describe what is now the North of England and the South of Scotland during its habitation by Brittonic-speaking people around AD 500 to 800.
It contains the remains of an early Bronze Age ruler laid out on white quartz pebbles and birch bark.
It was also discovered for the first time that early Bronze Age people placed flowers in their graves.The Kingdom of the Picts as it was in the early 8th century, when Bede was writing, was largely the same as the kingdom of the Scots in the reign of Alexander I (1107–1124).However, by the tenth century, the Pictish kingdom was dominated by what we can recognise as Gaelic culture, and had developed a traditional story of an Irish conquest around the ancestor of the contemporary royal dynasty, Cináed mac Ailpín (Kenneth Mac Alpin).The groups of settlers began building the first known permanent houses on Scottish soil around 9,500 years ago, and the first villages around 6,000 years ago.The well-preserved village of Skara Brae on the mainland of Orkney dates from this period.Scotland subsequently entered into a political union with the Kingdom of England on to create the new Kingdom of Great Britain.