Caernarfon is a royal town, community, and port in Gwynedd, Wales, with a population of around 10,000. It is positioned on the A487 road, on the eastern shore of the Menai Strait, opposite the Isle of Anglesey. The city of Bangor is 8.6 miles (13.8 km) towards the north east, while Snowdonia borders Caernarfon to the east and south-east. Carnarvon and Caernarvon are English spellings of the name which were superseded in 1926 and 1974, respectively. The villages of Bontnewydd and Caeathro are close by. Rich natural resources in and around the Menai Straits allowed humans to live in prehistoric Britain. The Ordovices, a Celtic tribe, settles in the region throughout the period called Roman Britain. The Roman fort Segontium was created about AD 80 to control the Ordovices through the Roman conquest of Britain. The Romans occupied the region until the end of Roman rule in Britain in 382, and after that Caernarfon became a part of the Kingdom of Gwynedd. During the late eleventh century, William the Conqueror ordered the construction of a motte-and-bailey castle at Caernarfon as a part of the Norman invasion of Wales. He was unsuccessful, and Wales remained independent until around 1283. During the 13th century, Llywelyn ap Gruffudd, ruler of Gwynedd, refused to pay homage to Edward I of England, prompting the English conquest of Gwynedd. This was followed by the building of Caernarfon Castle, one of the largest and most imposing fortifications constructed by the English in Wales. The city has come to be a significant tourist centre and seat of Gwynedd Council, with a thriving harbour and marina. Caernarfon has expanded beyond its medieval walls and experienced heavy suburbanisation. Its population contains the largest percentage of Welsh-speaking citizens anywhere in Wales. The castle and town walls are a part of a World Heritage Site described as the Castles and Town Walls of King Edward in Gwynedd. For all of your house upgrades, make sure that you pick reputable professionals in Caernarfon to ensure you get the very best quality service .