Rachub

The Pantdreiniog quarry (also known as the Pant Dreiniog quarry) was a slate quarry within the town of Bethesda in North Wales. It was worked between about 1825 and 1923. It played a significant part in the Penrhyn Great Strike, Britain's longest industrial dispute.

Ysgol Dyffryn Ogwen ("Ogwen Valley School") is a bilingual secondary school for pupils aged 11 to 19 years. It is situated in Bethesda in the Ogwen valley in Gwynedd, Wales. As of 2022, there were 454 pupils on roll at the school. Some of the buildings date from 1895 when a County School (grammar school) was established here, but the present comprehensive school dates from 1951. An extension to the school was opened by Professor Sir Idris Foster. The motto of the school is "Bydded goleuni" ("Let there be light", Gen. 1.3) The school is fed by primary schools in the surrounding villages: Ysgol Llanllechid, Ysgol Pen y Bryn, Ysgol Rhiwlas, Ysgol Tregarth and Ysgol Bodfeurig. The school has an intake of 70-90 pupils per year. Around a quarter of pupils will go on to study A-Levels. According to the latest Estyn report, 84% of pupils come from homes where Welsh is spoken by at least one parent.

Ogwen is the name of an electoral ward covering part of the village and community of Bethesda in Gwynedd, Wales. It elects councillors to the community council and Gwynedd Council.

Llanllechid (Welsh: [ɬanˈɬɛχɪd]) is a village near Bethesda and a community in Gwynedd, Wales with a population of 889 as of the 2011 UK census and an area of 46 square kilometres (18 sq mi). The community also includes Tal-y-Bont near Bangor, Gwynedd and a large part of the Carneddau range so is therefore sparsely populated.

Jerusalem Chapel, Bethesda, Gwynedd, Wales is a Presbyterian Church of Wales chapel built in 1841–1842 and reconstructed in 1872–1875. Of colossal size, the chapel can accommodate 980 people in its horseshoe amphitheatre. Still an active chapel, it is a Grade I listed building.

Bethesda (; Welsh: [bɛθ'ɛsda]) is a town and community in Gwynedd, Wales. It is on the banks of Afon Ogwen and on the edge of Snowdonia. It is 5 miles (8.0 km) from Bangor.

Bethesda railway station was a station in Bethesda, Gwynedd, Wales.

Bethesda Athletic F.C. (; Welsh: [bɛθ'ɛsda]) is a football club based in the Welsh town of Bethesda, in northwest Wales. They play in the Ardal NW which is in the third tier of the Welsh football pyramid.

Cwm Caseg is a broad glacial valley in Snowdonia leading west from the Carneddau towards Bethesda. It is bordered by Carnedd Llewelyn to the southeast, Yr Elen to the west, and Foel Grach to the northeast. It contains a small lake, Ffynnon Caseg.

For the river which flows into Bala Lake see Afon Llafar (Dee)Afon Llafar is a river in the Carneddau, Snowdonia. It rises where many streams flow down the slopes of Yr Elen, Carnedd Llewelyn and Carnedd Dafydd to join together in the valley below the cliffs of Ysgolion Duon ("Black Ladders"). It is one of several similarly named streams in Wales. The river flows north-west along Cwm Pen-llafar, with Caseg River joining it near Gerlan, and discharges into the River Ogwen in the heart of Bethesda. Afon Llafar has the same etymology as the River Laver in North Yorkshire, England, with both being derived from Brittonic laβar, meaning "talkative, boastful" (Welsh llafar, "loud, noisy").

Felin Fawr Works is a former slate works to Penrhyn Quarry Railway in Bethesda, Wales. It dates back to 1803; This is when the first mill was supposedly built. Felin Fawr closed in September 1965 with its current owners being Felin Fawr Cyf. Most of the buildings, if not all of them, are listed.

The Penrhyn quarry is a slate quarry located near Bethesda, North Wales. At the end of the nineteenth century it was the world's largest slate quarry; the main pit is nearly 1 mile (1.6 km) long and 1,200 feet (370 metres) deep, and it was worked by nearly 3,000 quarrymen. It has since been superseded in size by slate quarries in China, Spain and the USA. Penrhyn is still Britain's largest slate quarry but its workforce is now nearer 200.