PENINSULAR LAND can be described as a landmass that is surrounded by water on three sides and is connected to a larger landmass on one side. In this case, the crossword solution for PENINSULAR LAND is ITALY, which is a country located in Southern Europe. It is bordered by the Mediterranean Sea to the south, the Adriatic Sea to the east, and the Tyrrhenian Sea to the west. Italy is a peninsula, meaning it is surrounded by water on three sides and connected to the mainland of Europe on one side.