SIGNIFICANT ISLANDS OF BRITAIN (SIBs) MAP

A SIB is a Significant Island of Britain (islands with an area of at least 30 hectares and a prominence of at least 30m).
Vertical SIBs i.e. sea stacks are not included in this list. List data courtesy of Alan Holmes via DoBH.

CLICK ON SMALL DIAMONDS FOR INFORMATION ABOUT THE HILLS AND TO ACCESS TRIP REPORTS

 
Ascended     Not Ascended
Data source Database of British & Irish Hills v18 (Released 29 July 2023)