This video showcases two spectacular caves that are hidden beneath what is casually known as the “Mill Pond”, near Marianna in North Florida.

Whilst known for is crystal clear water and white rock, the first cave in the video (Twin Cave) is challenging to enter and requires a certain amount of commitment.

Jackson Blue (the second cave), in contrast is known for its easy entry, clear water and high flow. We used scooters to penetrate deep into the system, as even on rebreathers the dive took 4-5 hours to execute.

Video was shot using a Canon 7D, Tokina 10-17mm, Aquatica housing and Silent Submersion scooters (Magnus + Minnus).