No special skills or trainingis required. The trip is organised like a panorama trip along Umag-Savudrija coast.
After ½ hour we anchor the boat on the reef of Zambratija. All the passengers have the snorkelling equipment on the boat, and then you have about 1 hour of freetime for the main diving.
In that area was find one very old boat, about 3500 year old- from Histrian period. This was a very important discovery because of the prehistoric shipbuilding technique.
The boat has a wooden hull, which means that someone needed to saw it in order to construct it. It is lying at a depth of 2, 20 m.