Underwater Phantaseas is a PADI 5 Star Instructor Development Center located in Lakewood, Colorado, in the Denver metro area. The facility has been PADI-certified for over 40 years and holds the highest rating PADI gives to a training facility. It offers the full PADI curriculum from Open Water Diver through Divemaster, plus a wide range of specialty courses including Enriched Air Nitrox, Deep Diver, Wreck Diver, Dry Suit, and digital underwater photography. The center has a heated indoor pool for skill training. Equipment sales, rentals, and annual servicing of regulators, BCDs and computers are available, and students receive a 10% discount on most gear. The team also organises escorted international dive trips to destinations including Bali, Fiji, Little Cayman and the Red Sea.