Mount Stromlo
{{Short description|Mountain in the Australian Capital Territory}}
{{distinguish|Mount Stromlo Observatory}}
{{More citations needed|date=January 2008}}
{{Use Australian English|date=March 2018}}
{{Use dmy dates|date=March 2018}}
{{Infobox mountain
| name = Mount Stromlo
| other_name =
| photo = Mount Stromlo.jpg
| photo_caption = Mount Stromlo, as viewed from the Telstra Tower.
| elevation_m = 770
| elevation_ref =
| prominence =
| map = Australian Capital Territory
| map_caption = Location of Mount Stromlo in the ACT
| label_position = right
| listing =
| location = Australian Capital Territory, Australia
| range =
| coordinates = {{coord|35|19|S|149|01|E|type:mountain_region:AU_scale:100000_source:GNS-enwiki|format=dms|display=inline,title}}
| range_coordinates =
| coordinates_ref =
| topo =
| type =
| age =
| volcanic_arc/belt = Laidlaw Volcanics
| last_eruption = Silurian period
| first_ascent =
| easiest_route =
}}
Mount Stromlo (formerly Mount Strom{{cite web|title=Canberra, plan of city and environs. Plan shewing recommended distributing mains and initial supply [cartographic material] / Walter Burley Griffin, Federal Capital Director of Design and Construction; drawn by Home and Territories Dept., Lands and Survey Branch, Melbourne. - Version details - Trove|url=http://trove.nla.gov.au/work/19586129?q=%22Mt+Strom%22&c=map&versionId=23016202|website=trove.nla.gov.au|publisher=NLA|access-date=6 January 2016}}{{cite news|title=Calculating the origins of Mt Stromlo|agency=Canberra Times|date=17 March 2003}} {{Citation needed|date=April 2014}}) is a mountain with an elevation of {{convert|770|m}} {{AHD}} that is situated in the Australian Capital Territory, Australia. The mountain is most notable as the location of the Mount Stromlo Observatory. The mountain forms part of the catchment area of the Cotter River which in turn is the primary water supply for part of ACT.
Geology
{{See also|Geology of the Australian Capital Territory}}
The rock on Mount Stromlo consists of ignimbrite from the Laidlaw Volcanics. This erupted in the upper Silurian period over the top of the Deakin Volcanics rhyodacite which is visible on the surface on the lower slopes in the east and southeast sides. The northern lower slopes are covered with a calcareous shale which is included in the Laidlaw Volcanics as it was deposited at the same time. This is cut off on the northwest side by the Winslade Fault, which heads north east to {{ACTcity|Cook}} and {{ACTcity|Kaleen}}. A spur fault heads off east from the Winslade Fault to under the Scrivener Dam. On the northwest and north side of these faults are middle Silurian period rhyodacite volcanic deposits from the Walker Volcanics. The northern side was uplifted compared with the southern side.{{cite book|author1=Henderson, G. A. M.|author2=Matveev, G.|title=Geology of Canberra, Queanbeyan and Environs 1:50000|year=1980}}
The name Stromlo is taken from the poems of Ossian.The Free Library: 'Mount Stromlo, ACT, Australia: the origin of the place-name'. The name of the NSW town Temora is also from Ossian's Poems.
=Landform=
Stoney Creek and its tributaries drain the north side of the mountain, The east side drains into the Molonglo River. The south side supplies Blugar Creek that runs into the Murrumbidgee River.
The summit of the mountain where the telescopes are located is elongated in a north–south direction, with a spur running to the southwest where the water treatment plant is situated.
Observatory history
{{main|Mount Stromlo Observatory}}
The first telescope installed at Mount Stromlo was the Oddie telescope which was installed on 8 September 1911.{{cite book|title=Mt Stromlo Observatory |author1=Bhathal, Ragbir|author2=Sutherland, Ralph|author3=Butcher, Harvey|publisher=CSIRO Publishing|year=2013|isbn=9781486300754}} The building housing this telescope was the first construction funded by the Commonwealth Government in Canberra. In January 1913 the first telephone was connected to the Queanbeyan telephone exchange.{{cite book|title=Stromlo: An Australian Observatory|author1=Frame, Tom|author2=Faulkner, Don|publisher=Allen and Unwin|year=1993|isbn=1-86508-659-2}}
Mount Stromlo was devastated by the Canberra bushfires of 2003. The fire, fuelled by the pine plantation that covered the mountain, destroyed or badly damaged much of the observatory and water treatment plant.{{cite web|url=http://www.skyandtelescope.com/news/3307161.html?imw=Y|title=Aussie Fires Destroy Mount Stromlo Observatory|date=23 July 2003|author=Beatty, J. Kelly|work=SkyandTelescope.com}}
Road access is via the Cotter Road on the south side, and Uriarra Road on the east and north. The summit is reached by a road joining Cotter Road just outside {{ACTcity|Duffy}}.
Stromlo Forest Park
{{Main|Stromlo Forest Park}}
Mount Stromlo is renowned for its extensive and well-equipped mountain biking facilities. Following the 2003 bushfires, significant trail reconstruction was undertaken, resulting in over {{convert|35|km}} of cross-country trails, a downhill track, and various other cycling courses. The site hosted the UCI Mountain Bike & Trials World Championships, attracting over {{formatnum:30000}} visitors from 40 countries. Beyond mountain biking, Stromlo Forest Park also features an event pavilion, cafe, kids' play area, road cycling circuit, running track, and equestrian trails.
References
{{Stack|{{Portal|Australia}}{{commons category|Mount Stromlo (Australian Capital Territory)|Mount Stromlo}}}}
{{reflist}}
External links
- [http://www.stromloforestpark.com.au/ Stromlo Forest Park website]
- [http://www.dynamicmotivation.com.au/bus-shuttles/ Stromlo MTB Shuttle Bus website]
{{Australian Capital Territory mountains |state=autocollapse}}
{{Towns and localities in Australian Capital Territory}}
{{DEFAULTSORT:Stromlo, Mount}}
Category:Mountains of the Australian Capital Territory