Bridge

Port Penrhyn (Welsh: Porth Penrhyn) is a harbour located just east of Bangor in north Wales at the confluence of the River Cegin with the Menai Strait. It was formerly of great importance as the main port for the export of slate from the Penrhyn Quarry, the largest slate quarry in the world at the end of the nineteenth century.

River Adda (Afon Adda in Welsh) is a small watercourse which flows, through the city of Bangor North Wales before discharging into the Menai Strait at Hirael Bay, opposite Porth Penrhyn. The name is said to be of 19th-century origin, deriving from a field Cae Mab Adda (the field of the son of Adam) close to its source.

Maesgeirchen is a large housing estate on the edge of the city of Bangor in Gwynedd, north-west Wales, with roughly 4,000 inhabitants.It was originally constructed in the late 1930s, with more homes being added after World War II and in recent years. In 2003, the local council-owned pre-war homes on the estate underwent an expansive home-improvement scheme funded by the council, which saw them all fitted with double-glazing and central heating, as well as maintenance and modernisation work to both the interior and exterior of the buildings.