Celtic Manor Resort is a golf, spa and leisure hotel and resort in the city of Newport, South East Wales. Owned by Sir Terry Matthews, the resort is located on the south-facing side of Christchurch Hill in eastern Newport, near Junction 24 of the M4 motorway. The golf courses run over the north-facing side of Christchurch Hill down into the Vale of Usk, overlooking the Wentwood escarpment. The resort's area is circa 2,000 acres (810 ha).

The River Usk rises on the northern slopes of the Black Mountain, Wales, in the westernmost part of the Brecon Beacons National Park. Initially forming the boundary between Carmarthenshire and Powys, it flows north into Usk Reservoir, then east by Sennybridge to Brecon before turning southeast to flow by Talybont-on-Usk, Crickhowell and Abergavenny, after which it takes a more southerly course.