The "Great Telescope" and Other Features
See also: Leviathan of ParsonstownA main feature on the grounds of the castle is the "Great Telescope" or Leviathan (aka The Rosse Telescope) of the third Earl of Rosse, an astronomical telescope with a 183-cm (72 in) reflector. It was completed in 1845 and was used for several decades before the last observations were made in the first years of the 20th century. Its record size was not surpassed until the completion of the 254-cm (100-in) Hooker Telescope in 1917. It was dismantled in 1914, but was restored in the 1990s and is open to the public.
Laurence Parsons, 4th Earl of Rosse and his mother were eminent photographers and her darkroom, which is also on show, is believed to be the oldest surviving example in the world.
The grounds of the castle contain the oldest wrought-iron bridge in Ireland, dating from 1820.
The walled gardens in the grounds feature Box Hedges that are over 300 years old. They are also, according to The Guinness Book of Records, the tallest hedge in the world.
Read more about this topic: Birr Castle
Famous quotes containing the words the great, telescope and/or features:
“The great, the fundamental need of any nation, any race, is for heroism, devotion, sacrifice; and there cannot be heroism, devotion, or sacrifice in a primarily skeptical spirit.”
—Anna Julia Cooper (1859–1964)
“The sight of a planet through a telescope is worth all the course on astronomy; the shock of the electric spark in the elbow, outvalues all the theories; the taste of the nitrous oxide, the firing of an artificial volcano, are better than volumes of chemistry.”
—Ralph Waldo Emerson (1803–1882)
“Each reader discovers for himself that, with respect to the simpler features of nature, succeeding poets have done little else than copy his similes.”
—Henry David Thoreau (1817–1862)