Glimps Holm
Glimps Holm or Glims Holm is a small uninhabited islet in Orkney, Scotland. It lies in Holm Sound, one of the eastern entrances to Scapa Flow, between Mainland Orkney and the island of Burray. Nearby is Lamb Holm. The two are linked by Churchill Barrier No. 2, one of a series of causeways built during World War II to protect Scapa Flow from U-boats. Barrier No. 3 links Glimps Holm to Burray.