The village's one pub sits at the junction of the A40 and the minor road down to Gilwern, a probable eighteenth-century house that was already the Blue Bell by the late 1700s and the Blue Bell Inn by the mid-nineteenth century. It is Grade II listed for its late-Georgian character and its grouping with White Hall next door. One recent diner summed it up as "attractive building and an immaculate interior," and some diners praise its calm setting. If you take a drink into the garden you are standing over a possible furnace, noted here in 1995, a small trace of the iron the village once made.
You will not find a shop. The community has none, so you provision before you arrive or make the two-mile run north-west to Crickhowell. It is no hardship. Crickhowell was named UK Best High Street in 2018 and has the independent trade to back it up: two butchers in M. T. Cashell & Sons and F. E. Richards, the latter hanging its steak for twenty-eight days and more, a deli, and Book-ish, a bookshop with a café attached. Abergavenny is another option, farther south.
Glangrwyney sits at the low south-eastern end of the Vale of Grwyney, near the point where the Grwyne Fawr joins the Usk, wholly inside the Bannau Brycheiniog National Park. The eastern edge of the community follows the Grwyne Fawr, an SSSI; the Black Mountains and the Sugar Loaf frame the rest.
The walking starts at the door. A route up the Sugar Loaf begins at the village hall, crosses fields and climbs steeply past Hall Farm to one of the highest points in the Black Mountains, with panoramic views across South Wales. For a longer day, an 8.5-mile linear walk runs to Abergavenny over the lower slopes of the Sugar Loaf and through the ancient oak woodland of St Mary's Vale, two steep pulls and two stream crossings, with the 43 or X43 bus bringing you back. From Crickhowell there is a 6.5-mile circuit along the Usk and the Grwyne, muddy in the wet, under Table Mountain.
The buses matter, because there is no station here. The nearest is Abergavenny, on the Welsh Marches line, and the Williams Coaches 43 and X43 link it with the village stop, still labelled the Blue Bell Inn, in about thirteen minutes, running Monday to Saturday and on Sundays.
The village made iron, then paper. Llangrwyney Forge worked from around 1720 until 1842, fed by a seven-and-a-quarter-mile tramroad that carried pig iron down from Beaufort. By 1888 the site was a paper mill turning out "rope browns," and today it repairs agricultural vehicles. Providence Baptist Chapel, dated 1863, still stands. Beside the A40, screened by a park wall and a stone ha-ha, Glangrwyney Court keeps a quieter Georgian face over thirty-odd acres of planted pasture; it is a private residence, seen from the public road.
For a wet afternoon, Tretower Court and Castle is a short drive beyond Crickhowell, its great hall dressed for a feast of the 1460s and its garden replanted with the white roses of York. Back in the village, the hall built in 1965 houses the CHaT Room, a community café space behind bifold doors that open onto a patio and the field beyond; check access and events before you go.