Date of Exploration: March 1, 2011
The third cistern located at Gomerino Palace was located in the outside courtyard behind the main house. This cistern was filled lots of roots from the plants growing around the area and we had to pull the ROV up to remove some of the roots that got tangled in the top propeller.
Shown below is the sonar image illustrating the shape of the cistern.
California Polytechnic State University
Marine Resources Development Foundation