Skip to main content
GLSPS Logo Transparent
Great Lakes Shipwreck Preservation Society
Dedicated to Preserving our Shipwrecks and Maritime History
"From Prevention to Preservation"
RV Preservation Image 295px120px

Website Updated

GLSPS Annual Fundraiser!!

UMSAT Show Website

Virtual Show Only!
The Date for the 2021 UMSAT Show!!

April 8 - 10, 2021

Thursday, 7:00 PM to 9:00 PM
Friday, 7:00 PM to 10:00 PM
Saturday, 1:00 pm to 5:00 PM

Meet and Greet  the speakers
Virtual Event 
starting Saturday at 5:30 PM and going to 7:30 PM

There will be one or two speakers each night 
starting at 7:00 PM

Saturday will have two speakers and a Virtual Social event 
starting at 5:30 PM and going to when ever.....

Stay tuned for the Lineup of Speakers for 2021

For more information on the upcoming 2021 UMSAT Show, please visit

If you are interested in joining the UMSAT Show Planning Committee, please email us at

Or, contact Mary Lillimo at "Show Chairperson", or Phil Kerber, "President", at

We are always looking for speakers that would like to present a great topic about their scuba diving or adventure travel experiences.

Please let us know if you, or anyone you know, would like to be a star and speak at a future UMSAT Show!

Lake Superior Magazine Logo 2x1
Check out the most beautiful magazine ever produced in Northern Minnesota!

GLSPS Project Sponsors

Air Down There Scuba offers free air fills and special pricing on rental equipment while participating in GLSPS projects. Required to show GLSPS Membership Card! 
Thank you, Scott and Tracy!

Aquaventure Dive and Photo Center offers free air fills and special pricing on rental equipment while participating in GLSPS projects. You will be required to show your GLSPS Membership Card.  They have also loaned us a GoPro HD video camera for a few projects. Thank you, Steve and Jolene!

Videos produced by Steve at Aquaventure Dive and Photo Center filmed in Lake Michigan on a Milwaukee charter trip. Click on their above logo for information to join them on a charter to visit these shipwrecks.
Prins Willem
The Dredge 906

HomeShipwrecks & Dive Sites

Lake Superior Shipwrecks & Dive Sites

This page is currently a work in progress.  Please let us know what you would like to see on this page!

If you would like to bookmark this page, will direct you here.

Much information can also be found at the Minnesota Historical Society, Superior Trips, LLC, and the book Shipwrecks Along Superior's North Shore.

The Edmund Fitzgerald:

Here is an article about the first and only two divers that have dived the Edmund Fitzgerald on open circuit scuba in September, 1995.  

The Fitzgerald was not Illegal to dive at that time.  However, in 2006, the Canadian Government passed a Law the will not allow anyone to dive it and two other shipwrecks in Canadian waters of Lake Superior.  There is a one Million Dollar fine for diving it!  The only way it can be dived is applying for a pain staking Archaeological permit by an official organization such as the GLSPS. 

The GLSPS has no plan to obtain any permits for performing an Archaeology Study at this time.  Scuba or Rebreather diving technology as of 2020 has not been designed for recreational or scientific diving to be safe enough for the masses at that depth yet.  Even though these guys successfully completed the dive, it was very risky at best.  (Planning and dedication was the key to a successful dive.

There is no doubt that some day an Archaeology Study may need to be performed to check the condition of the Edmund Fitzgerald and its official grave site for the 29 crew that lost their lives.  It would be the right thing to do to keep their grave yard site monitored throughout time. 

The GLSPS also maintains buoys for numerous shipwrecks, mostly along the north shore of Lake Superior.  More info can be found on our Shipwreck Mooring Buoy Management page.  This is also a schedule as to when the buoys are installed and removed each year.
If you find any of this information to be incorrect, please Contact Us!

Lake Superior Dive Sites

North Shore

Sites are ordered by latitude, South to North.
Dive Site Shore Access Depth Mooring Buoy Buoy Managed By GPS Coordinates
Thomas Wilson No   No n/a  
No   Bow - No

Stern - No

N 46° 48.195'
W 92° 00.663'
N 46° 48.195'
W 92° 00.663'
S.P. Ely No   Yes GLSPS
Madeira Yes   Bow
Just For Fun
Yes   No
Hesper Yes   Yes GLSPS  

Isle Royale

Sites are ordered alphabetically.
Dive Site Depth Mooring Buoy Buoy Managed By GPS Coordinates
Algoma 10' - 80'
    N 48° 06.431'
W 88° 32.335'
America  2' - 75'
Yes NPS N 47° 53.628'
W 89° 13.345'
Chester A Congdon
60' - 120'
20' - 220'
N 48° 11.559'
W 88° 30.815'
N 48° 11.620'
W 88° 30.881'
115' - 155'
20' - 60'
N 47° 51.450'
W 89° 19.796'
N 47° 51.459'
W 89° 19.679'
George M Cox
10' - 100'
    N 47° 51.462'
W 89° 19.385'
30' - 80'
    N 47° 51.465'
W 89° 19.650'
110' - 175'
25' - 175'
N 48° 12.018'
W 88° 29.606'
N 48° 12.003'
W 88° 29.525'
15' - 80'
    N 47° 57.178'
W 88° 44.824'
180' - 270'
240 - 270'
  N 48° 05.118'
W 88° 46.000'
N 48° 05.121'
W 88° 46.031'
Monarch  10' - 80'
    N 48° 11.334'
W 88° 25.957'
Fish Tug in Five Finger Bay
10' - 17'
No   N 48° 09.325'
W 88° 31.303'
     (SF) Submerged Float

Apostle Islands

Sites are ordered alphabetically.
Dive Site Depth Mooring Buoy Buoy Managed By GPS Coordinates