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Since 1958, Green Bay, WI
Great Lakes & Beyond


2021 Upcoming Events

June Solstice Dive, 11 am Saturday, June 19

Porcupine Bay Rd. Dive Site, Ellison Bay, WI

Find Porcupine Dive Site on Dive Site Page


Neptune's Dive Club

Above you see a selection of the many freshwater underwater images, Neptune’s Dive Club member, Dennis Mullen has created and allowed us to use on this website. All of which were photographed in and around the the waters of the Great Lakes. See all of Mullen’s work on his website Thank you Dennis for showing everyone your very best!