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Llyn Mair
Llyn Mair ''(Welsh for 'Mary's lake')'' is a artificial lake near Maentwrog, in Gwynedd in North Wales (grid reference ). It lies in the area of Tan-y-Bwlch, a little above Plas Tan-y-Bwlch, and is in the catchment area of the River Dwyryd. It was created by William Edward Oakeley (of Plas Tan-y-bwlch) as a 21st birthday present for his daughter Mair and as a water supply. It was built in 1889, and the nearby smaller Llyn Hafod-y-Llyn dates from the same period. Plas Tan y Bwlch is thought to be the first house in North Wales with electric lighting powered from its own hydro-electric station, which was commissioned in the 1890s. A pipeline from the lake fed water to a Pelton wheel, which was located in a small power house on the hillside immediately behind the house. It ceased to operate soon after 1928, when the public hydro-electric power station at Maentwrog began supplying the area. In June 2013 a new hydro-scheme, costing £420,000, and similarly tapping the water from Ll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Wales
, area_land_km2 = 6,172 , postal_code_type = Postcode , postal_code = LL, CH, SY , image_map1 = Wales North Wales locator map.svg , map_caption1 = Six principal areas of Wales commonly defined to be North Wales, for policing, fire and rescue, health and regional economy. North Wales ( cy, Gogledd Cymru) is a region of Wales, encompassing its northernmost areas. It borders Mid Wales to the south, England to the east, and the Irish Sea to the north and west. The area is highly mountainous and rural, with Snowdonia National Park ( and the Clwydian Range and Dee Valley (), known for its mountains, waterfalls and trails, wholly within the region. Its population is concentrated in the north-east and northern coastal areas, with significant Welsh-speaking populations in its western and rural areas. North Wales is imprecisely defined, lacking any exact definition or administrative structure. It is commonly defined adminis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelton Wheel
The Pelton wheel or Pelton Turbine is an impulse-type water turbine invented by American inventor Lester Allan Pelton in the 1870s. The Pelton wheel extracts energy from the impulse of moving water, as opposed to water's dead weight like the traditional overshot water wheel. Many earlier variations of impulse turbines existed, but they were less efficient than Pelton's design. Water leaving those wheels typically still had high speed, carrying away much of the dynamic energy brought to the wheels. Pelton's paddle geometry was designed so that when the rim ran at half the speed of the water jet, the water left the wheel with very little speed; thus his design extracted almost all of the water's impulse energywhich made for a very efficient turbine. History file:Pelton wheel (patent).png, Figure from Lester Allan Pelton's original October 1880 patent Lester Allan Pelton was born in Vermillion, Ohio in 1829. In 1850, he traveled overland to take part in the California Gold Rush. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tan-y-Bwlch Railway Station
Tan-y-Bwlch railway station is the principal intermediate passenger station on the narrow gauge Ffestiniog Railway, which was built in 1836 to carry dressed slate from Blaenau Ffestiniog to Porthmadog for export by sea. The station lies off the B4410 former turnpike road from Maentwrog to Llanfrothen and Beddgelert, which the railway crosses on a fine cast-iron skew bridge (made at Boston Lodge foundry in 1854 and surmounted by 'gothic' balustrades). Tan-y-Bwlch is at a height of . and at a distance of just under from Porthmadog. Hafod y Llyn From 1863 until 1873, the only regular passing station for trains was at the former horse stage at Hafod y Llyn, a few hundred yards down route (south-west) from Tan-y-Bwlch. Hafod y Llyn opened for passengers on 6 January 1865 but was very difficult of access. It is just over from Porthmadog, and horses were changed there from 1836 to 1863 as well as at several other lineside stables. There is little to see of the location now, ap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ffestiniog Railway
The Ffestiniog Railway ( cy, Rheilffordd Ffestiniog) is a heritage railway based on narrow-gauge, located in Gwynedd, Wales. It is a major tourist attraction located mainly within the Snowdonia National Park. The railway is roughly long and runs from the harbour at Porthmadog to the slate mining town of Blaenau Ffestiniog, travelling through forested and mountainous terrain. The line is single track throughout with four intermediate passing places. The first mile of the line out of Porthmadog runs atop an embankment called ''the Cob'', which is the dyke of the polder known as Traeth Mawr. The Festiniog Railway Company, which owns the railway, is the oldest surviving railway company in the world. It also owns the Welsh Highland Railway, which was re-opened fully in 2011. The two railways share the same track gauge and meet at Porthmadog station, with occasional trains working the entire route from Blaenau Ffestiniog to Caernarfon. History The railway company is prope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Narrow Gauge Railway
A narrow-gauge railway (narrow-gauge railroad in the US) is a railway with a track gauge narrower than standard . Most narrow-gauge railways are between and . Since narrow-gauge railways are usually built with tighter curves, smaller structure gauges, and lighter rails, they can be less costly to build, equip, and operate than standard- or broad-gauge railways (particularly in mountainous or difficult terrain). Lower-cost narrow-gauge railways are often used in mountainous terrain, where engineering savings can be substantial. Lower-cost narrow-gauge railways are often built to serve industries as well as sparsely populated communities where the traffic potential would not justify the cost of a standard- or broad-gauge line. Narrow-gauge railways have specialised use in mines and other environments where a small structure gauge necessitates a small loading gauge. In some countries, narrow gauge is the standard; Japan, Indonesia, Taiwan, New Zealand, South Africa, and the Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhyd, Gwynedd
Rhyd is a small village in the Welsh County of Gwynedd, located on the B4410 road, halfway between Maentwrog and Llanfrothen. Situated on an elevated site within the Snowdonia National Park, the village has views of the Moelwyns, notably Moelwyn Bach. The village is located one mile from Tan-y-Bwlch railway station, one of the principal stops on the historic Ffestiniog Railway. Nearby is Llyn Mair Llyn Mair ''(Welsh for 'Mary's lake')'' is a artificial lake near Maentwrog, in Gwynedd in North Wales (grid reference ). It lies in the area of Tan-y-Bwlch, a little above Plas Tan-y-Bwlch, and is in the catchment area of the River Dwyryd. It .... External links www.geograph.co.uk : photos of Rhyd and surrounding area Villages in Gwynedd Villages in Snowdonia Llanfrothen {{Gwynedd-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B4410 Road
B roads are numbered routes in Great Britain of lesser importance than A roads. See the article Great Britain road numbering scheme The Great Britain road numbering scheme is a numbering scheme used to classify and identify all roads in Great Britain. Each road is given a single letter (which represents the road's category) and a subsequent number (between 1 and 4 digits) ... for the rationale behind the numbers allocated. 3 digits 4 digits (40xx) 4 digits (41xx) 4 digits (42xx) 4 digits (43xx) 4 digits (44xx) 4 digits (45xx) 4 digits (46xx) References {{DEFAULTSORT:B Roads in Zone 4 of the Great Britain Numbering Scheme 4 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Artificial Lake
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam constructed across a valley, and rely on the natural topography to provide most of the basin of the r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Edward Oakeley
William Edward Oakeley (1 August 1828–1 February 1912) was the owner of the Oakeley Quarry in Blaenau Ffestiniog. He was the son of William Oakeley (1798–1834) and Mary Maria Miles and the grandson of Sir Charles Oakeley, 1st Baronet of Shrewsbury. He inherited the Plas Tan y Bwlch estate in 1868 from his father's cousin's widow, as she died childless. Educated at Eton and Oxford, he married Mary Russell in 1860. He had four children but two of them died at a young age. The two remaining children were one boy and one girl. Edward de Clifford William Oakeley and Mary Caroline Oakeley (later to become Mary Inge.) His main home was Cliffe House, Twycross Leicestershire near Atherstone. During the 1881 census he lived there with his wife and daughter along with a teacher and 12 servants. He described his occupation as a Landed Proprietor. He died on 1 February 1912 and was buried on 6 February. His death was reported in ''The Times'' and six days later a description of hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Dwyryd
The River Dwyryd ( cy, Afon Dwyryd, meaning a river of two fords) is a river in Gwynedd, Wales which flows principally westwards; draining to the sea into Tremadog Bay, south of Porthmadog. Geography The Dwyryd rises in the hills to the north of Ffestiniog. At its most northern extent, water draining from Moelwyn Mawr drains into the Tanygrisiau Reservoir, the outflow of which forms the source of the Afon Goedol. This is joined by the River Bowydd at grid reference: . Below Rhyd y Sarn, the river is joined by the Afon Cynfal which flows from the east down a deep wooded gorge which includes the spectacular Rhaeadr Cynfal (Cynfal waterfall) south of Ffestiniog. The main river then flows through a wide valley formed by glaciation, with a broad flat base formed from glacial moraines and riverine gravel deposits. The valley, the Vale of Ffestiniog, has much agriculture but is subject to routine winter flooding. The Afon Tafarn-helyg has its confluence about further downstream. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
