An Dun (natural arch) [NE]

NGR:	ND 14072 25706
WGS84:	58.21172, -3.46408
Length:	Not recorded
Vert. Range:	Not recorded
Altitude:	Not recorded
Geology:	Berriedale Sandstone Formation - Sandstone, Siltstone And Mudstone
Tags:	Cave, Arch, SeaCave
Registry:	second

Links and Resources:

10k OS background mapping.
6" OS map, Caithness, Sheet XLII, 1871. maps.nls.uk/view/74426598.
25" OS map, Caithness XLII.8, 1905. maps.nls.uk/view/82875093.
1:2500 OS map, ND1425 A, 1969. maps.nls.uk/view/130129002.
Photo by MIck Garratt, 2021. www.geograph.org.uk/photo/6872439.
Canmore Id: 8044. canmore.org.uk/site/8044/an-dun.
RCAHMS. (1911b) The Royal Commission on the Ancient and Historical Monuments and Constructions of Scotland. Third report and inventory of monuments and constructions in the county of Caithness. London. Page(s): 61, No. 223 RCAHMS Shelf Number: A.1.1.INV(3).R.
NKB, OS surveyor, 1982. Ordnance Survey Archaeology Division Revision Programme.

This entry was last updated: 2024-10-23 13:12:42

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