Solano County is home to 17 named mountains. The highest is Mount Vaca at 859 m.
There are 17 named mountains in Solano County. The highest and the most prominent mountain is Mount Vaca.

Yes. Solano County has 17 named mountains. The highest is Mount Vaca at 859 m.
The highest mountain in Solano County is Mount Vaca, at 859 m.
Solano County has 17 named mountains.
