Heure Actuelle à Caerphilly, Royaume-Uni — BST.

Caerphilly Castle is a medieval fortification in Caerphilly in South Wales. The castle was constructed by Gilbert de Clare in the 13th century as part of his campaign to maintain control of Glamorgan, and saw extensive fighting between Gilbert, his descendants, and the native Welsh rulers. Surrounded by extensive artificial lakes – considered by historian Allen Brown to be "the most elaborate water defences in all Britain" – it occupies around 30 acres (12 ha) and is the largest castle in Wales and the second-largest castle in the United Kingdom. It is famous for having introduced concentric castle defences to Britain and for its large gatehouses. Gilbert began work on the castle in 1268 following his occupation of the north of Glamorgan, with the majority of the construction occurring over the next three years at a considerable cost. The project was opposed by Gilbert's Welsh rival Llywelyn ap Gruffudd, leading to the site being burnt in 1270 and taken over by royal officials in 1271. Despite these interruptions, Gilbert successfully completed the castle and took control of the region. The core of Caerphilly Castle, including the castle's luxurious accommodation, was built on what became a central island, surrounding by several artificial lakes, a design Gilbert probably derived from that at Kenilworth. The dams for these lakes were further fortified, and an island to the west provided additional protection. The concentric rings of walls inspired Edward I's castles in North Wales, and proved what historian Norman Pounds has termed "a turning point in the history of the castle in Britain".

Distance-wise, Caerphilly is closest to London (~214 km), New York (~5,364 km), Dubai (~5,686 km); Sydney is the far end at roughly 17,172 km. That ordering matters more than the timezone label for travel planning.

Caerphilly sits inside Royaume-Uni — the Northern Europe subregion, capital London, languages English, currency GBP (£).

Around Caerphilly, the nearest mapped reference cities are Risca (9 km), Pontypridd (9 km), Gelligaer (10 km), Blackwood (10 km); treat them as the de-facto regional cluster for BST planning.

Upcoming country holiday signals around Caerphilly: Early May Bank Holiday, Spring Bank Holiday, World Cup Bank Holiday. Bake those into launch, on-call, and travel windows for Royaume-Uni.

Closest curated airport references from Caerphilly: CWL Cardiff (22 km), BRS Bristol (41 km), BHX Birmingham, West Midlands (140 km).

In 2015, A baseball game between the Baltimore Orioles and the Chicago White Sox sets the all-time low attendance mark for Major League Baseball. Zero fans were in attendance for the game, as the stadium was officially closed to the public due to the 2015 Baltimore protests.