Hours & Fees


Winter Hours:  November – April

Monday-Thursday    9 a.m – 2 p.m.
Friday                         9 a.m. – 5 p.m.
Saturday                    8 a.m. – 5 p.m.
Sunday                       8 a.m. – 4 p.m.


Summer Hours: May – October

Mon – Thurs               9 a.m –  5 p.m.
Friday                           9 a.m. – 9 p.m.
Saturday                      8 a.m. – 8 p.m.
Sunday                         8 a.m. – 5 p.m.


We will be closed Easter Sunday; Thanksgiving; and Christmas.


We would like everyone to please respect our hours. Absolutely no diving before 8 am or when the office opens and absolutely no diving after 10:30 pm.  ALL dives must be completed by this time.


There will be no late check-ins. If you cannot get here before we close, please do not come until the next day. This includes people coming to camp and not getting here until we have left and shut the gate.

If you are already checked in, you can come and go as needed.  This includes doing night dives and going to dinner.


If you have any questions…Contact Us



Season Pass 2019

(January 2, 2018 to December 31, 2018)


Divers: $300

Non-Divers: $75


*If you would like a pass, but cannot make it to the quarry, send a check to:

Gilboa Quarry, Inc.
3763 Old St. Rt. 224
Ottawa, OH 45875

Put ‘Season Pass‘ in the memo or enclose a letter.



Admission Per Day

Diving: $30  per day

Snorkeling: $30 per day

Non-Divers: $6 per day

Pets: $10 per day (pets must be registered at the office.)


*All divers and non-divers must register first upon arrival at Gilboa, NO EXCEPTIONS!



Air Fills

Standard Air Fill: $10

Nitrox ≤ 40%: $18

Nitox > 40%: $22


*Air and partial pressure Nitrox fills are available any time. Price listed is per cylinder, per fill.



Camping & RV’s: $12 per person/per night

Electrical Hookup: $10 (additional per day)

Bunkhouse: $40.00 Per Night for up to 2 people, $15 for each additional person.

Cottage: $85.00 Per Night for up to 2 people, $10 for each additional person.

Apartment: $105.00 Per Night for up to 2 people, $10 for each additional person.

Equipment Rental Per Day

Mask, Snorkel, Fins: $5

Wetsuit: $15

Hood: $5

Gloves: $5

Booties: $5

BC: $10

Regulator Set: $15

Weight Belt & Weights: $5

Tank: $5 *Does not include air or nitrox*

Dive Light: $10


Package Rental: $65 (includes wetsuit, hood, gloves, booties, BC, regulator, weight belt/weights)

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3763 Old St. Rt. 224 Ottawa, OH 45875