Diving

The cool, clear waters of Scapa Flow and eight sunken ships that were part of Germany's fleet during World War I make for an unparalleled diving experience. Several companies organize trips to Scapa Flow—including shore and offshore dives among the Churchill Barriers—and other nearby dive sites.

Scapa Scuba. Dives with Scapa Scuba are from its boat, the MV Radiant Queen. Two dives around wrecks near the Churchill Barriers cost £170 including full equipment hire. Lifeboat House, Dundas St., Stromness, Orkney Islands, KW16 3DA. 01856/851218; www.scapascuba.co.uk.