Click below to download a PDF of the MDT 2026 calendar. http://file:///C:/Users/user/Downloads/2026%20MDT%20Excel%20Calendar%20-%20Updated%201-22-26.jpg.pdf     Read More

Put on your tail and join us for an afternoon in our heated pool! February 7, 2026, 3:00-7:00 PM Read More

January 22nd 6:30 PM Come travel with Gigglin Marlin in 2026! Join us for an evening of great company, delicious refreshments, and exciting dive community connections. Enjoy complimentary snacks and drinks while Tonya shares an inside look at the upc.. Read More

February 19th at 6:30 PM Join us for an evening of learning all about the incredible sport of Freediving! Led by Lauren Murphy Enjoy snacks and drinks, meet fellow divers, explore both local and international dive opportunities, and connect with a co.. Read More

April 16th at 6:30 PM Join us for an educational evening exploring what it means to be a Public Safety Diving Professional, led by Steve Coker. Enjoy snacks and drinks, meet fellow divers, explore both local and international dive opportunities, and .. Read More

May 14th at 6:30 PM Join us for an exciting evening of expanding your knowledge about spearfishing! Led by our very own spearfishing extrodinaire, Bill Merritt! Enjoy snacks and drinks, meet fellow divers, explore both local and international di.. Read More

May 16th at 10:00 AM Join the Marlin Dive Team for our annual Poker Run at Blue Lagoon, led by instructor Ron Clark! Join us for an underwater card game unlike any other! Dive to various card stations placed along the bottom of the lagoon and co.. Read More

June 27th at 10:00 AM Join us for The Scuba Olymics at Mammoth Lake!  Read More

July 16th at 6:30 PM Join us for a comprehensive gear overview presented by Mares! Learn how your dive gear works and how to properly care for it to extend its lifespan. Enjoy snacks and drinks, meet fellow divers, explore both local and internationa.. Read More

July 19th 12:00 PM Join the Marlin Dive Team for an underwater treasure hunt at Mammoth Lake! Grab your dive buddy & follow the lines placed under the water to see what prizes you find.  Read More