Spanish authorities seized 3.8 tonnes of cocaine found in a hidden compartment of a tug-boat yesterday.
The massive drugs haul was part of an international operation in the Atlantic Ocean.
Local Spanish media reported the market price of the confiscated cocaine would have exceeded €200m.
The boat (above) was en route from Colombia and was intercepted near the Canary Islands and Spanish police brought it to the port of Cadiz, where it was searched.
Police said seven members of crew were detained.