Beinn Tarsuinn is a

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher t ...

on the

Isle of Arran The Isle of Arran (; ) or simply Arran is an island off the west coast of Scotland. It is the largest island in the Firth of Clyde and the seventh-largest Scottish island, at . Counties of Scotland, Historically part of Buteshire, it is in the ...

Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...

. It is the southernmost of the four

Corbetts This is a list of Corbett mountains in Scotland by height. Corbetts are defined as Scottish mountains between in height with a prominence of at least ; solely imperial measurement thresholds. The first list was compiled in the 1920s by John ...

on the island, lying between

Glen Rosa Glen Rosa () is a glen near Goat Fell on the Isle of Arran in the Firth of Clyde, western Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kin ...

to the east and Glen Iorsa to the west. Beinn Tarsuinn is often climbed in conjunction with the neighbouring peak of

Cìr Mhòr Cìr Mhòr (Scottish Gaelic, usually with definite article, ''A' Chìr Mhòr'') is a Corbett known as the Matterhorn of Arran. Its name means the "big comb", referring its resemblance to a cockscomb. It is separated from the island's highest p ...

, to which it is linked by a rocky ridge forming the subsidiary top of A' Chìr. The crossing of A' Chìr involves scrambling, however the two peaks can be linked without crossing A' Chìr by means of a path that traverse the ridge's western side. The simplest and shortest route up Beinn Tarsuinn is via one of the two ridges on either side of the Coire a' Bhradain; both ridges drop down into Glen Rosa, the usual access for most walkers to this group of hills.

References

Marilyns of Scotland Corbetts Mountains and hills of the Isle of Arran {{NorthAyrshire-geo-stub