A493 road

Llangelynnin (; also Llangelynin) is a small village and community near Tywyn, Gwynedd, Wales. Although the village is usually known as Llangelynnin in English, the community name used was Llangelynin though now its also "Llangelynnin".

Llangelynin station was a single-platform halt on the Cambrian Line, which served the small village of Llangelynin in Gwynedd, Wales. It was opened in 1930 by the Great Western Railway and was known as Llangelynin Halt. It was closed by British Rail in 1991; all stations had to be lit at night on safety grounds and it was deemed not worth the upgrade. Train services were officially "suspend[ed] ... until further notice" with effect from 18 November 1991; the "unsafe condition of the platform" was given as the reason. The line is still open, but trains no longer call at the station.

Llanfendigaid Estate, located on the Cardigan Bay coast of southern Gwynedd (formerly Merioneth: Welsh: Meirionnydd, Sir Feirionydd), near Tywyn in north Wales is a mid-Georgian house that has belonged to the same family for over 600 years. Llanfendigaid is listed Grade II* by Cadw which is only given to houses of exceptional historic interest. The estate once encompassed over 16,000 acres (65 km2), is now reduced to 16 acres (0.065 km2) within the Snowdonia National Park.

Llwyngwril railway station serves the village of Llwyngwril in Gwynedd, Wales. The station is an unstaffed halt on the Cambrian Coast Railway with passenger services to Barmouth, Harlech, Porthmadog, Pwllheli, Tywyn, Aberdovey, Machynlleth and Shrewsbury. Trains stop on request. The former station building is now a private dwelling. Llwyngwril was once a two platformed station with a passing loop and a water crane. Between Llwyngwril station and Fairbourne station is Friog cliff, which has views out to sea.In 2016, The Welsh Government funded the installation of reinforced glass fibre 'humps' on the platforms to improve access for wheelchair and pushchair users onto and off trains.

Llwyngwril () is a coastal village, in Llangelynnin community, two miles north of the village of Llangelynnin and eleven miles south-west of Dolgellau. It is in the county of Merionethshire, Wales, although currently administered as part of the unitary authority of Gwynedd. The railway and road run along the coast and the village is sandwiched between the hills and the sea. The population according to the 2011 census was 526, with 56.7% of the population born in England, making it very Anglicised.

Tonfanau railway station is a railway stop that serves Tonfanau in Gwynedd, Wales. The station is located alongside the ruins of the army base it once served and only a couple of occupied buildings can be found within the surrounding area.

Tonfanau is a coastal village in the community of Llangelynnin, in Gwynedd (formerly Merionethshire), Wales. It is 2.4 miles (3.9 km) north of Tywyn. The village is served by Tonfanau railway station. During the Second World War an army base was created near the village. Around 600 men were stationed at the camp, which specialised in training personnel in anti-aircraft artillery. Until 1992, a granite quarry existed to the north of the village.

The River Dysynni (Welsh: Afon Dysynni) is a river in mid Wales. Its source is the Tal-y-llyn Lake (Welsh: Llyn Mwyngil) just south of the Cadair Idris massif and its mouth is in the Cardigan Bay area of the Irish Sea to the north of Tywyn. It measures about 16 mi (26 km) in length.

Ysgol Craig y Deryn is a Welsh-medium primary school in Llanegryn in Gwynedd.

Broad Water, or Broadwater (Welsh: Aber Dysynni) is a salt water lagoon near Tywyn, Wales formed from the silted up estuary of the River Dysynni. In the eighteenth and nineteenth centuries, the estuary was used by the shipbuilding industry, as small sailing ships were launched to carry peat from the local peat bogs. This industry was abandoned in the nineteenth century when the estuary became too silted up, forming the lagoon. The outflow of the lagoon flows beneath a railway bridge before entering Cardigan Bay. The area is a haven for many wetland birds, and has been designated a Site of Special Scientific Interest.

Sarn y Bwch, (Welsh for 'buck's causeway'), is one of three parallel reefs extending beneath the sea into Cardigan Bay from the west coast of Wales. The causeway, probably a medial moraine is made of glacial deposits left by receding ice sheets at the end of the last ice age. It is sometimes called Sarn y Bwlch ('the causeway of the pass'), but this form is later and less common than Sarn y Bwch. Sarn y Bwch is the central of the three, extending south-westwards from near Tywyn. To the north is the causeway of Sarn Badrig, whilst to the south is Sarn Gynfelyn, which extends from near Aberystwyth.

Llanegryn is a village and a community in Gwynedd, north-west Wales. It was formerly part of the historic county of Merionethshire (Welsh: Meirionnydd, Sir Feirionnydd). It is located within Snowdonia National Park south of the Snowdonia (Eryri) mountain range. Travelling by road, it is around 4 miles (6 km) north-east of Tywyn and 17 miles (27 km) south-west of Dolgellau. The nearest railway stations are at Tonfanau and Llwyngwril, both less than 3 miles (5 km) away. Llanegryn is named for St Egryn, with llan meaning church or parish – a common feature in Welsh place names. The village lies in the Dysynni Valley (Dyffryn Dysynni).