Crystal Blue Diving is a PADI Dive Center located in Lake In The Hills, Illinois. Being a stone’s throw from both the Sage YMCA and Three Oaks Recreation Center, we are the premier full-service scuba training provider for Chicago’s Northwest suburbs. Crystal Blue Diving offers scuba diving and snorkeling training for the beginner, up through professional level dive courses. If you have always wondered what it would be like to scuba dive, you’ve found the right place. Our Discover Scuba Diving class offers an introduction for the new or curious diver, while our Open Water Certification course is perfect for those ready to jump start their dive adventures. We offer Open Water classes every weekend. For the certified diver, we also provide a robust range of classes to help build upon and expand your underwater skills. And when you are ready share your love of diving with others, we would love to help you become a PADI Professional Divemaster or Instructor! Here at Crystal Blue Diving, we specialize in individualized training. This maximizes personal attention and insures quality of training, safety and overall experience. We offer flexible class schedules that fit into your busy lifestyle. See our Teaching Philosophy. In addition to the classes mentioned above, we also organize several instructor-led group trips to both local and exotic dive locations. Meet people, go places and have fun making memories while exploring the blue world. Diving is always more fun with friends! Twenty years from now you will be more disappointed by the things you didn’t do, than the things you did do! Dream, Discover, DESCEND.