From Our Editors
PADI-certified scuba instructor John Walker opened Lancaster Scuba in 1993 to encourage others to explore underwater ecosystems. Today, the center is a PADI 5-Star Instructor Development Center, which means Walker and his staff are teaching the next generation of scuba instructors. Of course, if you just want to learn how to safely scuba dive for leisure, the center has an array of courses for beginners and mermaids alike. On top of everything, Lancaster Scuba has a store with scuba gear, an on-site cylinder filling station, and an eco-friendly approach that earned it a PADI Green Star Award.