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The Midwest Premier Dive Site!
Gilboa Quarry is the best inland place to scuba dive in the Midwest! It is a 14+ acre limestone quarry, located in Northwest Ohio. There are wooded campgrounds encompassing over half the quarry’s perimeter. It truly is a great location for diving and dive training. The quarry provides two distinct personalities: the shallow side at 5 – 65 ft provides great recreational enjoyment, while the deep side, with depths of 130 plus feet, is suitable for technical training….. Read More…
During The Fall & Winter Months, We Ask That All Guests Call Ahead Before Arrival To Ensure A Staff Member Is Present At The Time Of Check-in, Thank You, & Safe Diving! – The Gilboa Staff
Please Note: This Is A Cash & Check Only Facility

What's There To See?
Camping, Diving & Much More!
Training Platforms
Because of the versatility that Gilboa Quarry offers, instructors and students travel from all over the country to dive and train here. With several training platforms, wrecks and attractions, and even a deep side for technical training, you’ll never run out of challenges at our 14+ acre quarry.
Tell Us What You Think…
Your Opinion Matters…
Gilboa Quarry Is For Sale! Serious Inquires Only!
The Midwest Premier Dive Site!
Gilboa Quarry is the best inland place to scuba dive in the Midwest! It is a 14+ acre limestone quarry, located in Northwest Ohio. There are wooded campgrounds encompassing over half the quarry’s perimeter. It truly is a great location for diving and dive training. The quarry provides two distinct personalities: the shallow side at 5 – 65 ft provides great recreational enjoyment, while the deep side, with depths of 130 plus feet, is suitable for technical training….. Read More…

What's There To See?
Camping, Diving & Much More!
Training Platforms
Because of the versatility that Gilboa Quarry offers, instructors and students travel from all over the country to dive and train here. With several training platforms, wrecks and attractions, and even a deep side for technical training, you’ll never run out of challenges at our 14+ acre quarry.
Tell Us What You Think…
Your Opinion Matters…