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About us

Bottom Time Charters has been in operation on the St. Lawrence River since 2004, logging thousands of hours of dive time at dozens of dive sites in the best freshwater diving region in North America.  Our Coast Guard licensed boat captains have years of experience and know the intricacies of the St. Lawrence's currents, rocky shoals, beautiful islands, and historic sites and shipwrecks.  Our knowledgeable divemasters and crew know the dive sites intimately and will provide a detailed briefing to ensure both your safety and enjoyment.  Our staff are not only expert divers, but are caring, friendly and as excited about diving as you are.

We are committed to safe diving practices and reserves the right to cancel any charter or dive due to unsafe conditions at the sole discretion of the charter captain.  Also, for both your safety and that of those diving with you, we will only take you to those dive sites that are appropriate to your training record and credentials.

We look forward to sharing the exciting adventures that await below the fresh, clean waters of the beautiful and historic St. Lawrence River.


Bottom Time Charters is totally committed to your privacy and does not share ANY of your personal information with any outside entity beyond the processing of your payment.  

Payment Methods

All major credit / debit Cards

Personal Check

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