Ben Nevis is the highest mountain in the British Isles. Standing at 1,345 metres (4,411 ft) above sea level, it is at the western end of the Grampian Mountains in the Lochaber area of the Scottish Highlands, close to the town of Fort William.
A mountain is a large landform that rises above the surrounding land in a limited area, usually in the form of a peak. A mountain is generally steeper than a hill. Mountains are formed through tectonic forces or volcanism. These forces can locally raise the surface of the earth. Mountains erode slowly through the action of rivers, weather conditions, and glaciers. A few mountains are isolated summits, but most occur in huge mountain ranges.
An altimeter or an altitude meter is an instrument used to measure the altitude of an object above a fixed level. The measurement of altitude is called altimetry, which is related to the term bathymetry, the measurement of depth under water. The most common unit for altimeter calibration worldwide is hectopascals (hPa), except for North America and Japan where inches of mercury (inHg) are used. To obtain an accurate altitude reading in either feet or meters, the local barometric pressure must be calibrated correctly.
Altitude or height is defined based on the context in which it is used. As a general definition, altitude is a distance measurement, usually in the vertical or "up" direction, between a reference datum and a point or object. The reference datum also often varies according to the context. Although the term altitude is commonly used to mean the height above sea level of a location, in geography the term elevation is often preferred for this usage.
Mount Mitchell is the highest peak of the Appalachian Mountains and the highest peak in mainland eastern North America. It is located near Burnsville in Yancey County, North Carolina; in the Black Mountain subrange of the Appalachians, about 19 miles (31 km) northeast of Asheville. It is protected by Mount Mitchell State Park and surrounded by the Pisgah National Forest. Mount Mitchell's elevation is 6,684 feet (2,037 m) above sea level.
Altitude diving is underwater diving using scuba or surface supplied diving equipment where the surface is 300 metres (980 ft) or more above sea level. Altitude is significant in diving because it affects the decompression requirement for a dive, so that the stop depths and decompression times used for dives at altitude are different from those used for the same dive profile at sea level. The U.S. Navy tables recommend that no alteration be made for dives at altitudes lower than 91 metres (299 ft) and for dives between 91 and 300 metres correction is required for dives deeper than 44 metres (144 ft) of sea water. Most recently manufactured decompression computers can automatically compensate for altitude.
A mountain pass is a navigable route through a mountain range or over a ridge. Since many of the world's mountain ranges have presented formidable barriers to travel, passes have played a key role in trade, war, and both human and animal migration throughout Earth's history. At lower elevations it may be called a hill pass. The highest vehicle-accessible pass in the world appears to be Mana Pass, located in the Himalayas on the border between India and Tibet, China.
Mussoorie is a hill station and a municipal board in the Dehradun District of the Indian state of Uttarakhand. It is about 35 kilometres (22 mi) from the state capital of Dehradun and 290 km (180 mi) north of the national capital of New Delhi. The hill station is in the foothills of the Garhwal Himalayan range. The adjoining town of Landour, which includes a military cantonment, is considered part of 'greater Mussoorie', as are the townships of Barlowganj and Jharipani. The pin code for Mussoorie is 248179.
Aonach Mòr is a mountain in the Highlands of Scotland. It is located about 2 miles/ 3 km north east of Ben Nevis on the south side of Glen Spean, near the town of Fort William. The Nevis Range ski area is located on the northern slopes of the peak; the use of this name has inspired some controversy, as it has been considered by some to represent a deliberate changing of an indigenous name.
Ghum is a small hilly locality in the Darjeeling Himalayan hill region of West Bengal, India. It comes under ward number one of the Darjeeling Municipality. Ghum railway station of the Darjeeling Himalayan Railway is the highest railway station in India. It is situated at an altitude of 2,258 metres (7,407 ft). The place is the home of the Ghum Monastery and the Batasia Loop, a bend of the Darjeeling Himalayan Railway.
The mountains and hills of the British Isles are categorised into lists based on elevation, prominence, and other criteria. These lists are used for peak bagging, whereby hillwalkers attempt to reach all the summits on a list, the oldest and best-known list being the 282 § Munros in Scotland, which are above 3,000 feet (914.4 m).
Cerro de las Ánimas is a peak and the second highest point of Uruguay, with an altitude of 501 metres (1,643.7 ft).
Otse Hill is a peak often cited as the highest point of Botswana, with a reported altitude of 1,491 metres (4,891 feet). It is located in the village of Otse, South-East District. Its highest cell on SRTM data is 1,486 meters - 4875 feet. The 1999 Department of Surveys and Mapping (Gaborone) 1:50,000 scale topographic map shows a "trigonometrical station" on the Otse Peak summit with an elevation of 1,491 meters - 4892 feet.
Saka Haphong is a peak in Bangladesh, often considered the highest point of the country, with an elevation of 1,052 metres (3,451 ft). Located on the Bangladesh–Burma border, it is situated between Thanchi, Bandarban, Bangladesh and the Chin State of Burma.
The Dollis Brook Viaduct, also known as the Dollis Road Viaduct, Dollis Viaduct or Mill Hill Viaduct, is a railway viaduct to the west of Finchley, North London, United Kingdom. It carries the London Underground's Northern line from Mill Hill East station to Finchley Central station. It is the highest point on the London Underground above ground level, reaching nearly 60 feet (18 m). It is located on a branch that was formerly part of the Edgware, Highgate and London Railway.
Joginder Nagar Valley is a valley in the Indian state of Himachal Pradesh. The valley contains the town of Joginder Nagar, Bir-Billing, Chauntra and various other hill resorts surrounded by mountains on all sides. The valley falls in the mid-hill zone of the Dhauladhar mountain range in the foothills of the Indian Himalayas. Geographically, the valley starts near Ghatta at its westernmost point and stretches south-eastwards up to Ghatasani, 15 kilometres from the main town. On an average, the valley is stretched 20 kilometres in length and 10 kilometers in width.
Castleconor is a mountain in Laois, Ireland. Castleconor's summit is at an altitude of 407 metres making it the fourth-highest point in Laois, the ninth-highest point in the Slieve Bloom Mountains and the 907th-highest summit in Ireland.
