# Mare Island Light

- **Country:** United States
- **Region:** California
- **Coordinates:** 38.074834, -122.250464
- **Location Text:** Vallejo (Mare Island)
- **Year Automated:** Never
- **Year First Lit:** 1873
- **Year Deactivated:** 1917 (Demolished in the 1930s)

**Source:** https://en.wikipedia.org/wiki/Mare_Island_Light (Wikipedia, CC BY-SA)