Site of a Sunken Vessel on the Seabed
Puzzle 13 of Treasure Hunt Pack
Question is: Site of a Sunken Vessel on the Seabed
and the answer is: SHIPWRECK
Word Meaning:
SHIPWRECK — A ship that has sunk or run aground so that it is no longer seaworthy; a ruined vessel or its remains.
Definitions from Wiktionary.