# Coast Guard Island

> artificial island in Alameda County, California, United States

**Wikidata**: [Q1104366](https://www.wikidata.org/wiki/Q1104366)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Coast_Guard_Island)  
**Source**: https://4ort.xyz/entity/coast-guard-island


## References

1. GeoNames