Yellow SubMarine is a PADI dive center based in Daegu, South Korea, recognized as a PADI 5 Star IDC Center and an Authorized TecRec Center (also noted as PADI Outstanding Business 2015). It teaches the full PADI recreational path -- Discover Scuba Diving, Skin Diver, Open Water Diver, Emergency First Response, Adventure Diver, Rescue Diver and Master Scuba Diver -- as well as professional-level Divemaster and Assistant Instructor / Instructor courses, plus TecRec technical diving. The center also organizes group dive trips, including past tours to Koh Tao, Thailand.