Coed Gorswen National Nature Reserve

Rowen is a village on the western slopes of the Conwy valley in the parish of Caerhun and the former County of Caernarfonshire in Wales. It lies off the B5106 road, between Tal y Bont and the Groes Inn. Buildings of Gwynedd 2009 refers to the River Roe probably following the Roman route from Caerhun to Abergwyngregyn. Rowen has won tidiest village awards several times.In recent times the name of the village has been variously spelled as "Y Wy-Wen" (white river), "Rowen", "Ro-wen" "Roe Wen" and "Roewen". Although the Religious Census of 1851 records the name "Ro-wen", most early 20th-century maps simply use the name "Y Ro", Welsh for "gravel" or "pebbles". Wen means "white", or could mean "holy". The Afon Roe, a tributary of the River Conwy, flows through the village. A tributary of Afon Roe is Afon Tafolog, which drains the eastern slopes of Drum, a mountain in the Carneddau mountains. In the book Crwydro Arfon (1959, by Alun Llewelyn-Williams), Rowen is described as "...one of the loveliest villages in Wales" (p. 77). The following poem, called "Llais Afon, Ro" ("Voice of Afon Ro"), was written by G. Gerallt Davies in 1945: And, in 1941 he published "Y Ffynnon": The village has a hotel, Tir y Coed; a pub, Y Tŷ Gwyn; and a memorial hall, but the small primary school closed in 2011. There is a youth hostel on the slope a mile to the west of the village. Social housing came to the village in the 1960s - Llanerch Estate. In the past, the village had a greater significance; it had three mills, and several ale houses and inns. It also had a pandy or fulling mill, so woollen cloth must have been made nearby. The village is identified in the Caerhun common enclosure award maps. The award map refers to the creation of the White Hart Road on the mountain above Fotty Gwyn and the Roman bridge, possibly related to the old royal mail coaching days. There are past associations with cattle droving and fairs. Bulkley Mill (completed 1684) is one of the notable old mills of the village. One historic source refers to a mountain cloudburst happening above the village, with properties being lost (probably in the mid-1800s). Nearby is the Roman road route through Bwlch-y-Ddeufaen, with its cromlech Maen-y-Bardd. Part of the A Family at War series (Granada TV) was filmed here.

Llanbedr-y-Cennin is a small village in Conwy county borough, Wales, in the community of Caerhun. It lies in the foothills on the western side of the Conwy valley, in Wales. The river Conwy runs through the valley, running into the sea to the north, at the town of Conwy, which is about five miles north of the village. The village lies on the eastern edge of the Snowdonia National Park. Near the village lies the Iron Age fort of Pen y Gaer. The village itself has no bus service, but buses can be accessed at nearby Tal-y-Bont. In recent years the village has become popular with ornithologists as one of the best places in Wales to observe rare hawfinches. They feed adjacent to the churchyard, attracting many bird watchers in early spring.

Pen y Gaer (or Pen-y-gaer) is the location of a Bronze Age and Iron Age hillfort near the village of Llanbedr-y-Cennin in the Conwy valley, Wales. A natural defensive site, it had a long history of occupation, indicated by the complexity of the defences, which were amended over time. There are two Bronze Age cairns on the north-west slope, and extensive prehistoric and later field systemsare nearby. The remains as seen today are mostly of Iron Age origin, but further earthworks, probably of medieval origin, lie on the south-eastern slopes. The remains of the two walls of stone can be seen, as can those of a chevaux-de-frise. The entrance is to the west, and access can be gained from a car park, reached by the road from the village.

Tal-y-Bont is a small village in Conwy County Borough, Wales and lies in the Conwy Valley, west of the River Conwy, on the B5106 road, 6 mi (9.7 km) from the town of Conwy to the north, and six miles from Llanrwst to the south, and in the community of Caerhun. It lies adjacent to the village of Dolgarrog to the south, and below the small settlement of Llanbedr-y-Cennin to the west. The population is around 400. The 'Bont' (the mutated form of pont, Welsh for "bridge") in the name probably refers to the bridge over the Afon Dulyn, a tributary of the nearby River Conwy, which runs through the village. The village is served by buses and the nearby Dolgarrog railway station. Castell, the oldest section of Tal-y-Bont, has a bar/restaurant and a 5-acre garden centre. The village also has a shop and post office and a café, formerly Y Bedol Pub.

Caerhun (Welsh: Caerhûn) is a scattered rural community, and former civil parish, on the west bank of the River Conwy. It lies to the south of Henryd and the north of Dolgarrog, in Conwy County Borough, Wales, and includes several small villages and hamlets including Llanbedr-y-cennin, Rowen, Tal-y-bont and Ty'n-y-groes. It was formerly in the historic county of Caernarvonshire. At the 2001 census, it had a population of 1,200, increasing to 1,292 at the 2011 census. It includes a large part of the Carneddau range including the lakes of Llyn Eigiau, Llyn Dulyn and Llyn Melynllyn.

Canovium was a fort in the Roman province of Britannia. Its site is located at Caerhun in the Conwy valley, in the county borough of Conwy, in North Wales.

Llangelynnin (; Welsh for The church of Celynnin) is a former parish in the Conwy valley, in Conwy county borough, north Wales. Today the name exists only in connection with the church, a school in the nearby village of Henryd, and the nearby mountain ridge, Craig Celynnin. Llangelynnin Church (Welsh: Eglwys Llangelynnin) is possibly one of the remotest churches in Wales (53.2458°N 3.8730°W / 53.2458; -3.8730 (Llangelynnin Church)), and is amongst the oldest; that at Llanrhychwyn, further up the valley, is a little older. The church is dedicated to Saint Celynnin, who lived in the 6th century and probably established the first religious settlement here. It lies at a height of about 280 metres (920 ft) feet, above the village of Henryd in the Conwy valley, in the shelter of Tal y Fan (610 metres, 2,001 ft), the mountain to the south-west. A small and simple building, it probably dates from the 12th century (although some sources cite the 13th century), and was probably pre-dated by an earlier church of timber, or wattle and daub construction. Llangelynnin is also the name of the former parish, the primary school in nearby Henryd (Ysgol Llangelynnin). Celynnin's name is also carried by Craig Celynnin, a mountain ridge adjacent to the church.

Caer Bach is a Welsh hillfort of indeterminate age, on a rounded hillock situated near the village of Rowen; in Conwy County, North Wales. Its name in English translates as 'Small Fort'; or alternatively 'Little Fortress'. It is situated on the Eastern slopes of Tal-y-Fan, an outlying peak of the Carneddau mountain range in northeast Snowdonia; at an altitude of approximately 413 metres (1,355 feet). Little information is known about the history of the fort, as to date, the site has undergone minimal investigation. The fort is classed as a scheduled ancient monument and is of national importance for its potential to enhance our knowledge of prehistoric settlement. It is said to retain significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits.

Afon Dulyn (English : River Dulyn) is the outflow from Llyn Dulyn, a lake in the Carneddau mountains in north-west Wales. It is a tributary of the river Conwy. Just below Afon Dulyn the river is joined by Afon Melynllyn, a small river flowing from neighbouring Llyn Melynllyn. The river does not carry a great deal of water because water is transferred from Llyn Dulyn to the reservoirs of Llyn Eigiau and Llyn Cowlyd.

The Afon Roe is a small river in Snowdonia in north-west Wales.Its tributary is the Afon Tafolog, which drains the eastern slopes of Drum, a mountain in the Carneddau range. The river flows through the village of Rowen before joining the River Conwy.

Afon Porth-llwyd is a river in Snowdonia in north-west Wales. It flows from Llyn Eigiau on the south-eastern edge of the Carneddau range to join the river Conwy. Its waters are trapped at Coedty reservoir before flowing down to pass under Pont Newydd in Dolgarrog. From Coedty reservoir some water is also diverted to Dolgarrog Power station (along with water from Llyn Cowlyd) via large black pipes.

Dolgarrog is a village and community in Conwy County Borough, in Wales, situated between Llanrwst and Conwy, very close to the Conwy River. The village is well known for its industrial history since the 18th century and the Eigiau dam disaster, which occurred in 1925. The population was 414 at the 2001 Census, increasing to 446 at the 2011 Census. The community extends up to, and includes part of, Llyn Cowlyd in the Carneddau. The village is served by Dolgarrog railway station, a halt on the other side of the river Conwy, The bridge allowing access to the station was slated for closure in 2021 due to it being structurally unsafe, but reopened after repairs in 2023.Surf Snowdonia, the world's first commercial artificial surfing lake, is located in Dolgarrog on the site of the old aluminium factory. Across the valley is the crag of Cadair Ifan Goch.