Silva Island facts for kids
An aerial photo taken in 2013, looking toward the east.
|Adjacent bodies of water||San Francisco Bay|
|Highest elevation||79 ft (24.1 m)|
Silva Island is an island in San Francisco Bay, formerly completely separated from the mainland but now mostly connected. It is in Marin County, California. Its coordinates are , and the United States Geological Survey gave its elevation as 79 ft (24 m) in 1981.
Silva Island Facts for Kids. Kiddle Encyclopedia.