Scapa Flow trip highlights from RobM and PaulT. As always, the Orkneys were charming and breathtakingly beautiful. Many thanks to Ian and Fiona (M.V. Invincible) for their warm welcome, great food and company. Along with the classic dives on the wrecks of the German High Seas Fleet, we also took the sights at the Churchill Barriers, Marwick Head, Lyness Naval Cemetery, and St Magnus Cathedral in Kirkwall.