Penallt Halt railway station

Penallt Viaduct is a viaduct that formerly carried the Wye Valley Railway over the River Wye, which at this location forms the border between England (Gloucestershire) and Wales (Monmouthshire). The 14-mile (23 km) Wye Valley Railway opened on 1 November 1876. The viaduct is a single-track curved structure of five girder spans supported on four pairs of cast iron columns, located between Redbrook on Wye and Penallt Halt stations. Passenger services ceased on the railway in 1959 and it closed to freight in January 1964. The viaduct is still open to carry a public footpath, attached to the upstream girders of the viaduct, over the Wye between the villages of Redbrook and Penallt. The footbridge was jointly provided by the pre-1974 Monmouthshire and Gloucestershire County Councils who agreed in 1953 to pay for the construction of the footbridge attached to the viaduct.

Redbrook on Wye railway station was a station serving the village of Redbrook on the now disused Wye Valley Railway. It was opened on 1 November 1876 with the rest of the line and remained open for 83 years, it closed in 1959. The sidings and passing loop remained open until late 1961 to serve the Tinplate Works in the village.

Redbrook is a village in Gloucestershire, England, adjoining the border with Monmouthshire, Wales. It is located on the River Wye and is within the Wye Valley Area of Outstanding Natural Beauty.

The Redbrook Incline Bridge is a nineteenth-century tramway bridge that crosses the B4231 road at Redbrook on the England–Wales border. The bridge straddles the border and stands in the counties of Monmouthshire in Wales and Gloucestershire in England. It was built as a branch line from the Monmouth Tramroad to transport coal to the Redbrook Tinplate Works and was constructed on a significant incline as a consequence of its standing well below the main tramway. It is a remarkable survival of 19th-century industrialisation in the Wye Valley and is both a Grade II* and a Grade II listed structure, and a scheduled monument.

Graig Wood is a Site of Special Scientific Interest (SSSI), noted for its biological characteristics, in Monmouthshire, south east Wales. It forms part of the wider Hael Woods complex.

Highbury Wood (grid reference SO540086) is a 50.74-hectare (125.4-acre) biological Site of Special Scientific Interest in Gloucestershire, notified in 1983.The site is listed in the 'Forest of Dean Local Plan Review' as a Key Wildlife Site (KWS).

Swanpool Wood and Furnace Grove (grid reference SO541107) is a 13.59-hectare (33.6-acre) biological Site of Special Scientific Interest (a conservation designation denoting a protected area in the United Kingdom), in Gloucestershire in South West England. The site is listed in the 'Forest of Dean Local Plan Review' as a Key Wildlife Site (KWS).

The Newland Oak was a veteran oak tree in Newland, Gloucestershire in England. Originally part of the ancient woodland of the Forest of Dean, it survived clearances that created the settlement of Newland and was afterwards pollarded for timber. Its large size was often remarked upon through the years and it was considered a rival to the Cowthorpe Oak as the largest oak tree in Great Britain. Much of the tree fell during heavy snow in 1955 but a single branch of the tree survived until 1970 when it was killed during an arson attack. A replacement tree grown from one of the Newland Oak's acorns had been planted in 1964.

Harper's Grove – Lord's Grove is a Site of Special Scientific Interest (SSSI), noted for its biological characteristics, in Monmouthshire, south east Wales.

Astridge Wood (grid reference SO547088) is a 19.42-hectare (48.0-acre) biological Site of Special Scientific Interest in Gloucestershire, England, notified in 1985. The site is listed in the 'Forest of Dean Local Plan Review' as a Key Wildlife Site (KWS).The site is in the Wye Valley Area of Outstanding Natural Beauty. It is to the east (see map) of Highbury Wood National Nature Reserve (NNR).Wye Valley Woodlands/ Coetiroedd Dyffryn Gwy are recognised as a Special Area of Conservation (SAC) under the EU Habitats Directive.

Pentwyn Farm Grasslands is a nature reserve, and a series of agricultural fields, in Monmouthshire, southeast Wales. It was designated a Site of Special Scientific Interest (SSSI) in 1993, noted for its biological characteristics.

Lower Hael Wood is a semi-ancient woodland and Site of Special Scientific Interest (SSSI), noted for its biological characteristics, in Monmouthshire, south east Wales. It is part of the wider Hael Woods complex. The wood is on the side of the River Wye which is the border between Wales and England.