:Mynydd Marian

{{Short description|Protected area in Clwyd, Wales}}

{{Use British English|date=August 2022}}

{{Use dmy dates|date=April 2022}}

File:Mynydd_marian_cliff.jpgMynydd Marian is a Site of Special Scientific Interest in Conwy, Wales.{{Cite web|url=https://historicplacenames.rcahmw.gov.uk/placenames/recordedname/97b6eac0-1b11-40e5-9d08-eee846b1bed7|title=Mynydd Marian - Recorded name - Historic Place Names|website=historicplacenames.rcahmw.gov.uk|access-date=2020-04-14}} It is also a hill reaching a height of 208 metres (682 feet), with a trig point, and views to Snowdonia.{{cite web|url=http://www.hill-bagging.co.uk/mountaindetails.php?qu=S&rf=5167|title=Mynydd Marian |accessdate=May 31, 2019}} It has high limestone cliffs which are popular with rock climbers. The village of Llysfaen lies on its southern slopes. Its elevation is 208.0 m (682 ft),{{Cite web|url=https://www.themountainguide.co.uk/wales/mynydd-marian.htm|title=Mynydd Marian {{!}} Wales|last=Ltd|first=Copyright The mountain Guide-A.-Connect|website=UK mountain Guide|language=en|access-date=2020-04-14}} there is a settlement with the same name, in 2018 it had an estimated population of 1122.{{cite web|url=https://www.citypopulation.de/en/uk/wales/conwy/W38000071__mynydd_marian/|title=Mynydd Marian|publisher=City Population De|accessdate=15 July 2020}}

At the top of the hill, there is a house known as the Telegraph House, which was built in 1841. It was a part of a signaling stations chain that sent semaphore messages.{{Cite book|last=Roberts|first=Graham|url=https://books.google.com/books?id=vK2IDwAAQBAJ&q=Mynydd+Marian+-wikipedia+-reviews+-houses+-weather&pg=PT135|title=A-Z of Colwyn Bay: Places-People-History|date=2018-04-15|publisher=Amberley Publishing Limited|isbn=978-1-4456-8162-7|language=en}}