| Mount Thetis | |
|---|---|
  Mount Thetis Location in Tasmania | |
| Highest point | |
| Elevation | 1,482 m (4,862 ft) [1] |
| Prominence | 285 m (935 ft) [1] |
| Isolation | 2.97 km (1.85 mi) [1] |
| Listing | 20th highest mountain in Tasmania |
| Coordinates | 41°51′36″S145°59′24″E / 41.86000°S 145.99000°E Coordinates: 41°51′36″S145°59′24″E / 41.86000°S 145.99000°E [2] |
| Geography | |
| Location | Central Highlands, Tasmania, Australia |
| Parent range | Du Cane |
| Geology | |
| Age of rock | Jurassic |
| Mountain type | Dolerite |
Mount Thetis is a mountain in the Central Highlands region of Tasmania, Australia. It is part of the Pelion Range and is situated within the Cradle Mountain-Lake St Clair National Park. It is a major feature of the national park, and is a popular venue with bushwalkers and mountain climbers.
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.
The Central Highlands is a region in Tasmania, Australia where geographical and administrative boundaries closely coincide. It is also known as The Lake Country of Tasmania.
Tasmania is an island state of Australia. It is located 240 km (150 mi) to the south of the Australian mainland, separated by Bass Strait. The state encompasses the main island of Tasmania, the 26th-largest island in the world, and the surrounding 334 islands. The state has a population of around 533,308 as of March 2019. Just over forty percent of the population resides in the Greater Hobart precinct, which forms the metropolitan area of the state capital and largest city, Hobart.
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With an elevation of 1,482 metres (4,862 ft) above sea level, Mount Thetis is the twentieth-highest mountain in Tasmania.
The Australian Height Datum is a vertical datum in Australia. According to Geoscience Australia, "In 1971 the mean sea level for 1966-1968 was assigned the value of 0.000m on the Australian Height Datum at thirty tide gauges around the coast of the Australian continent. The resulting datum surface, with minor modifications in two metropolitan areas, has been termed the Australian Height Datum (AHD) and was adopted by the National Mapping Council as the datum to which all vertical control for mapping is to be referred."
