赞诺内岛是意大利的岛屿，位于提雷尼亚海，属于庞廷群岛的一部分，长1.5公里、宽0.9公里，面积0.9平方公里，最高点海拔高度194米，是多种迁徙雀鸟的栖息地，岛上无人居住。

• Circeo National Park

Zannone is an island in the Tyrrhenian Sea off the west coast of Italy, and is part of the Pontine Islands, administratively in the comune of Ponza. The entire island is about 1 square kilometre (0.4 square miles) in size and about 10 km (6 mi) from Ponza Island.