Loading...
Name:Ynys Deullyn
Hill number:15589
Height:41.2m / 135ft
Parent (Ma):none
RHB Section:31C: South-West Wales
County/UA:Pembrokeshire [Sir Benfro]
Island:Mono Tump island (t)
Class:Tump (0-99m), SIB
(Tu,0,SIB)
Grid ref:SM 84445 34219
Summit feature:small cairn
Drop:41.2m
Col:Sea
OS map sheet(s):(1:50k) 157
(1:25k) OL35W
Change log:show changes for this hill entry
GPS data:show GPS entries for this hill

Show Map

View on: Geograph  OS Maps  Streetmap  Magic  NLS  OTM

Full screen map

Show/hide GPS File for mountains/markers shown

Show/hide GPX File for mountains shown

Photos
Hill summit photo
(where available)
Hill portrait photo
(where available)

Click on a photo link to view photo on the hillsummits website

To contribute a summit or portrait photo for a hill
please contact the hillsummits website

N.B. Some hill summits are on private property or on land where there is no public right of way.  Permission should be sought from the landowner where access to a hill summit is through private land.
Please report via the contact page any logs you see below which describe or encourage acts of trespass.  Please quote the hill number and hill name.

Logged Descriptions  (logged by 4 users)ByDate of Ascent
Kayak from Abercastle. Landed on east tip, somewhat awkwardly as it sticks out into a tide race, from where it was a straightforward ascent. Removed two banana skins from Rob's cairnAndyS04/07/2019
Rob did a good job on the cairn re-buildAdrian24/07/2016
With Adrian. Dawn raid to catch 04.47 low tide. Down cliffs, up and over S Island, across slippery rocks. Ascended rock face initially then very steep grassy scramble bearing east as ascending to reach ridge line and walking west on moderate slope to summit cairn. Return is a re-trace of ascent route.jonglew24/07/2016
Once over its landward neighbour I crossed intertidal boulders heading R, then short scramble and steep grass keeping R for least steep ascent. Hint of old cairn which I rebuilt. Exciting pair of summits! 1hr round trip from mainland, easy parking to SE, back to safety just at low tideRHW14/05/2016