Y Garn (Rhinogydd)

Coed Ganllwyd National Nature Reserve is situated behind the village of Ganllwyd on the A470, about 9 kilometres north of Dolgellau in Wales, United Kingdom. It lies within the boundaries of the National Trust's Dolmelynllyn Estate.An island of broadleaved deciduous trees amidst a sea of conifer plantations, it includes a steep wooded gorge and high tumbling waterfalls. Along this ravine is the famous ‘Rhaeadr Ddu’ which translates as ‘black waterfall’.In addition to being considered the richest site in Western Europe for mosses and liverworts, it is also an important home for certain rare species of bats, like the lesser horseshoe bat.

Afon Eden is a tributary river than runs into the Afon Mawddach in Gwynedd, Wales. It is a protected river because it is one of the few breeding grounds for freshwater pearl mussels.

Coed y Brenin (Welsh for King's Forest) is a forest in the Snowdonia National Park, North Wales near Dolgellau at grid reference SH7127. It is popular for its mountain bike trails and hiking paths. It has several man-made mountain bike singletrack courses in a woodland setting, varying in length from 12 to 38 km (7 to 23 mi), and one dual slalom course. The site is owned and operated by Natural Resources Wales, and covers an area of some 9,000 acres (36 km2) around the valleys of the rivers Mawddach, Eden, Gain and Wen. There is no charge for using the trails, but there is a charge for the car park at Coed y Brenin Visitor Centre. This costs £2 for first 2hours and then 40p per 20minutes capped at maximum £7. All of the proceeds go towards the maintenance and improvement of the forest trails. Coed y Brenin was identified as a potential mountain bike race course in 1990, and the first races were held there in 1991. The initial course had to be chopped out of an impassable rock-strewn terrain. Shortly afterwards a Mountain Biking hire shop, together with a visitor centre and café were opened at Maesgwm. Five waymarked trails were developed by Dafydd Davis who was employed by Forest Enterprise as a Forest Sports Development Adviser, grew Coed y Brenin into a major UK mountain biking centre. Davis received an MBE in the 2004 Queen's Birthday Honours list for 'services to forestry' relating to his work on this resort. A new £1.6 million visitor centre opened in the summer of 2006. Since the opening of the centre, the trail offering has grown to eight mountain biking trails, eight walking trails and five running trails. These trails are way marked. The visitor information desk is available seven days per week, throughout the year (except Christmas Day, Boxing Day and New Year's Day) during the gift shop opening hours of 10:00hrs and 16:00hrs. There are a number of picnic tables around the main car parks within Coed y Brenin Forest Park plus many more on the waymarked walking trails. Some of the picnic tables have metal frames for holding disposable barbeques. There are also stone BBQ plinths in Glasdir and Ty'n y Groes picnic sites.

Llanelltyd (Welsh: Llanelltyd) is a small village and community in Gwynedd, to the northwest of Dolgellau. The community population taken at the 2011 Census was 514, 57.4% of which speak Welsh.It is home to the 12th-century Cymer Abbey, a grade I listed building. St Illtyd's church, one of the oldest parish churches in Wales, is a grade II* listed building.The small settlement of Bontddu is in the community. The village itself has a population of around 300.

Dolmelynllyn Estate is an area of farmland, woodland and parkland near the village of Ganllwyd in southern Gwynedd, Wales. It is owned by the National Trust. The estate was formerly owned by William Madocks, the architect of Porthmadog. Features of the estate include ancient woodland, temperate rainforest, rare lichens and mosses, as well as archaeological features from prehistoric cists to nineteenth-century gold mines. The estate also has 46 bee boles on it, which is the highest concentration in the United Kingdom.

The River Wnion is a river in the southeast of Gwynedd, Wales. It begins high on the slopes of Aran Benllyn about five miles south of Lanuwchllyn and flows south-west into the River Mawddach near Cymer Abbey. It flows past several villages, including Rhyd-y-main and Bontnewydd, where a bridge crosses over the river that dates from the 18th century. It then flows to Dolgellau where another locally famous bridge, known as "Y Bont Fawr". Its total length is approximately 12 miles. The river may get its name from 'White' which turned from "gwyn" (white) into "gwn" (gun); indeed, there is a place called 'Pennar(th) Gwynion' in the vicinity, near Hengwrt.

Borthwnog is a family name given to the Borthwnog estate in Gwynedd, north-west Wales. Borthwnog Hall was the Manor House of the estate which encompassed the adjacent Borth farm and lands up the Taichynhaeaf valley and Bontddu. The earliest records date the house to the late 17th century. The building, has been modified to a Georgian style and has, along with many other buildings in the area, been listed as a grade II listed building.

Ganllwyd is a small village and community in southern Gwynedd, Wales. It lies in the Snowdonia National Park to the north of Dolgellau. A470 passes through it. The Community population taken at the 2011 Census was 179.

Penmaenpool railway station at Penmaenpool in Gwynedd, North Wales, was formerly a station on the Dolgelly [sic] branch of the Aberystwith and Welsh Coast Railway, part of the Ruabon to Barmouth Line. It closed to passengers on Monday 18 January 1965. It had two platforms and a passing loop, plus an engine shed approximately half a mile west of the station next to the former fireman's house. According to the Official Handbook of Stations the following classes of traffic were being handled at this station in 1956: G, P, F, L, H & C and there was no crane.

Penmaenpool (Welsh: Llynpenmaen) is a hamlet on the south side of the estuary of the River Mawddach in Wales, near Dolgellau. A Grade II listed toll bridge provides access across the estuary for light vehicles.

Cymer Abbey (Welsh: Abaty Cymer) is a ruined Cistercian abbey near the village of Llanelltyd, just north of Dolgellau, Gwynedd, in north-west Wales, United Kingdom.

Hengwrt (English: Old Court) was a mansion near Dolgellau in Meirionnydd, Gwynedd. It lay in the parish of Llanelltyd near the confluence of the River Mawddach and River Wnion, near Cymer Abbey. With medieval origins, it was rebuilt or remodelled on several occasions before being demolished in 1962. It is remembered as the original home of the important collection of the Peniarth Manuscripts, now in the National Library of Wales.