Founded by Clive Cussler, the National Underwater and Marine Agency (NUMA) is a non-profit, volunteer foundation dedicated to preserving our maritime heritage through the discovery, archaeological survey and conservation of shipwreck artifacts.

A video tutorial can be found here: Video Tutorial
In the upper left hand corner of the map below, you will see a (+) and a (-) sign, the plus (+) sign will zoom-in on the map and and the minus (-) will zoom-out. Click and hold the mouse button to move the map.
In the upper right hand corner of the map, you will see a box shaped icon with a circular dot inside of it. When you click on it, the map will open up into full screen mode. This is a great way to enjoy the map in a larger view. To exit “Full Screen Mode”; click the same box again or press the “esc” key on your keyboard.

On the right hand side of the page, you will see a list of Expeditions, broken down into categories. There you can read more details and see pictures of the various Expeditions, Hunts, Searches and Amazing discoveries.

Happy Navigating!