Navigation Colliery, Crumlin

The Crumlin Viaduct was a railway viaduct located above the village of Crumlin in South Wales, originally built to carry the Taff Vale Extension of the Newport, Abergavenny and Hereford Railway (NA&HR) across the Ebbw River. Hailed as "one of the most significant examples of technological achievement during the Industrial Revolution", in its 107 years of service until being dismantled in 1965, it remained: the least expensive bridge for its size ever constructed; the tallest railway viaduct in the United Kingdom; the third tallest viaduct in the world, after the aqueduct at Spoleto, Italy, and the timber viaduct in Portage, New York state.

The Workingman's Institute and Memorial Hall (The Institute and Memo) is an historical miners' institute, working men's club and multi-purpose community centre in Newbridge in South Wales which includes a memorial to those from the town who died in the World War I and World War II. It also houses a library, reading rooms, an art deco cinema, a Sprung floor dance floor and a theatre. The Hall was built in 1908 and in 1924 the Memorial Hall was added. The whole project was paid for from small contributions from the local miners.

Crumlin (Welsh: Crymlyn) is a town, community, and an electoral ward in Caerphilly county borough in South Wales, situated in the Ebbw River valley, five miles west of Pontypool, within the historic boundaries of Monmouthshire.

The Crumlin Arm of the Monmouthshire canal is part of the Monmouthshire & Brecon Canal network in South Wales. It connected Crumlin and its tramways to the Docks at Newport.

The Ebbw Valley Railway (Welsh: Rheilffordd Cwm Ebwy) is a branch line of the South Wales Main Line in South Wales. Transport for Wales Rail provides an hourly passenger service each way between Ebbw Vale Town and Cardiff Central, and an hourly service each way between Crosskeys and Newport. The line was opened by the Monmouthshire Railway and Canal Company and the Great Western Railway (GWR) operated a passenger service from the 1850s between Newport and Ebbw Vale. The line became part of British Railways Western Region in 1948, following the nationalisation of the railways. Passenger services were withdrawn in 1962. However, the route continued to be used to carry freight to and from the Corus steelworks in Ebbw Vale, until its closure in 2002. Proposals to re-open the existing freight railway line to passenger services were first mooted in 1998. The Welsh Assembly Government announced their commitment to the project in 2002, as part of a package of measures to help the former steel communities. Passenger services were restored to the line in February 2008, after a gap of 46 years, using Class 150 diesel multiple units. Predominantly single track north of Newport, the Ebbw Valley Railway runs 19 miles (31 km) along the Ebbw River valley from Ebbw Vale, before joining the South Wales Main Line at a triangular group of junctions in Newport – the line splitting at Park Junction with the eastbound section joining at Gaer Junction and the westbound section joining at Ebbw Junction. The line's stations and services are managed by Transport for Wales Rail.

Swffryd (or Sofrydd) is a Welsh community on the boundary of Blaenau Gwent County Borough Council.

Celynen North Halt railway station served the town of Abercarn, in the historical county of Glamorganshire, from 1936 to 1962 on the Monmouthshire Railway.

Gwynllŵg was a kingdom of mediaeval Wales and later a Norman lordship and then a cantref.

Newbridge (Welsh: Trecelyn) is a town and community in the county borough of Caerphilly, south Wales. It lies within the historic boundaries of the county of Monmouthshire.

Treowen Stars F.C. are a Welsh football club from the village of Treowen near Newbridge, Caerphilly. The club plays in the Ardal Leagues South East, tier 3 of the Welsh football pyramid.

Hafodyrynys Platform railway station was a station on the former Taff Vale Extension of the Newport, Abergavenny and Hereford Railway. It served the village of Hafodyrynys, and was located near to the western portal of the 280 yd Glyn Tunnel.

Trinant is a village located in the county borough of Caerphilly, within the historic county borders of Monmouthshire. Trinant is part of the community of Crumlin and is located north of the village of Crumlin and west of the Ebbw River. The village has a single school, Trinant Primary School. Trinant is the home to Trinant RFC rugby union team.