Tomen y Mur

The Ffestiniog transmitting station is a broadcasting and telecommunications facility located on the slopes of Mynydd Maentwrog about 3 kilometres (1.9 mi) south of the town of Llan Ffestiniog, in Gwynedd, Wales. It was originally built by the IBA, entering service in early 1969 acting as a BBC and ITV relay transmitter for the now-defunct 405-line VHF television system.

Trawsfynydd Lake Halt was a solely passenger railway station near the northeastern tip of Llyn Trawsfynydd, Gwynedd, Wales. Many Nineteenth and early Twentieth Century institutions in Wales were given anglicised names, this station being one. Over the years, and especially since the Second World War, most have been rendered into Welsh or given both Welsh and English names. Trawsfynydd Lake Halt closed before this happened.

Maentwrog Road railway station was on the Great Western Railway's Bala Ffestiniog Line in Gwynedd, Wales.

Trawsfynydd nuclear power station (Welsh: Atomfa Trawsfynydd) is a former Magnox nuclear power station situated in Snowdonia National Park in Gwynedd, Wales. The plant, which became operational in 1965, was the only nuclear power station in the UK to be built inland, with cooling water that was taken from the artificial Llyn Trawsfynydd reservoir which also supplies the hydro-electric Maentwrog power station. It was closed in 1991. Its ongoing decommissioning by Magnox Ltd was expected to take almost 100 years, but in 2021 the Welsh government arranged for the power station to be redeveloped using small-scale reactors.

Ceunant Cynfal National Nature Reserve is a river gorge which forms part of a wet wooded ravine of the Afon Cynfal near Ffestiniog in Gwynedd, Wales. The reserve is administered by Natural Resources Wales

Llyn Trawsfynydd is a large artificial reservoir situated near the village of Trawsfynydd in Gwynedd, North Wales. With a total surface area of 4.8 km2 (1,200 acres) the reservoir is slightly more extensive than Wales's largest natural lake, Bala Lake at 4.5 km2 (1,100 acres).

Trawsfynydd Camp railway station, sometimes referred to as Trawsfynydd Military station served the Trawsfynydd Artillery range at Bronaber, south of Trawsfynydd in Gwynedd, Wales. The station never opened for civilian traffic.

Trawsfynydd railway station served the village of Trawsfynydd, Gwynedd, Wales.

Trawsfynydd (Welsh pronunciation: [trausˈvənɨ̞ð]; Welsh for "across [the] mountain") is a linear village in Gwynedd, Wales, near Llyn Trawsfynydd reservoir, and adjacent to the A470 north of Bronaber and Dolgellau and 10 km (6 miles) south of Blaenau Ffestiniog. It also neighbours the towns of Porthmadog and Bala. The total community area is 12,010 hectares (46.4 square miles) with a population of only 973. The area is sparsely populated with each hectare (acre) inhabited by an average 0.07 (0.03) persons. The village is typical of many Welsh villages. The community includes the sub-regions of Bronaber, Cwm Prysor and Abergeirw, in addition to the village itself.

Festiniog railway station served the village of Llan Ffestiniog, Gwynedd, Wales. This station was one of many 19th century institutions in Wales to be given an anglicised name. Over the years, and especially since the Second World War, most have been rendered into Welsh or given both Welsh and English names, but Festiniog station closed before this happened. The village of Llan Ffestiniog - known locally simply as "Llan" - lies over 3 km south of the larger and more recent Blaenau Ffestiniog, and over three miles south by rail.

Llan Ffestiniog, also known as Ffestiniog or simply Llan, is a village in Gwynedd (formerly in the county of Merionethshire), Wales, lying south of Blaenau Ffestiniog. Llan Ffestiniog is the older of the two communities, with its church and other buildings predating most of Blaenau Ffestiniog. The population was given as 864 in the 2011 census.

Gellilydan () is a village in the Welsh county of Gwynedd, in Maentwrog community. It lies 4 miles (6.4 km) south-south-east of Blaenau Ffestiniog. The village has a local pub by the name of Bryn Arms which was built by two brothers, Ellis and Norman Richards, who named the pub after their father.