Blue Green Expeditions is headed to Scotland. We are combining two epic experiences in one amazing package! Come snorkel with us with one of the largest sharks in the world, Basking Sharks. This is one of the biggest hotspots in the world to see them! Basking sharks typically range from 20 - 26 feet long but no worries, they eat plankton and are harmless! Then journey with us to the premier wreck diving jewel of the world - Scapa Flow. The area teems of history that spans the centuries with more than 150 wrecks that are scattered across the seabed from 18th century sailing ships to more recent fishing vessels.