OS Area: SD -
SIBs (Significant Isles of Britain and Ireland) - The SIBs are defined as "naturally occurring land which at MHWS is completely surrounded by water with either an area of at least 30 hectares within the MHWS contour line or an 'easily accessed' summit with prominence of at least 30 metres above MSL, or both, all man-made links and structures being discounted". The definition of 'easily accessed' summits are those that can be comfortably ascended by walking, involving nothing more challenging than easy grade 1 scrambling. They were researched by Alan Holmes.
Initially confined to Britain, in August 2018 the list was extended to include Ireland, Isle of Man and the Channel Isles.
Members can use the list below as their personal SIBs (Significant Isles of Britain and Ireland) bagging tick list. Just register and log in to tick them off...
SIBs (Significant Isles of Britain and Ireland) List & GPS Waypoints:
Climbed any of these hills? Log in to tick them off...
Sort this list by: Name | Height | Popularity | Prominence | Significance
All these waypoints have been bagged by...
alan caine amblerbob andys Areluctant-triggeR bramley Brunshaw Chalky1953 Chris Pearson chrisd101 cjo Colin Crawford DanHolme1977 Dazzygidds Dugswell2 jonglew Margaret Martin R Matt murphy Minto nordicstar NormanW painterman Peebs PeterD PM rhw Rusty SeanyG sjr140614 stevent0809 Tony J Wycombe Wanderer
Total = 2 SIBs (Significant Isles of Britain and Ireland) in OS Area SD