Cave Adventurers training facility has offered superior technical and overhead environment education since 2003. Located on the Merritt's Millpond in Marianna, Florida we are your gateway to the best cave diving in North West Florida. The Mill Pond is home to these fabulous caves: Jackson Blue, Hole in the Wall, Twin Cave, Shangri-La, Gator Hole, Indian Washtub and many others. Cave Adventures  is world recognized as one of the leaders in cave and technical dive training.