Children's Wonderland Park in Vallejo, CA, is a beloved destination designed especially for young children. This charming park features a variety of themed play structures, including a castle, teapot, pirate ship, and pumpkin carriage, creating a whimsical environment for imaginative play.

Mare Island is a peninsula in the city of Vallejo, California. It is considered a peninsula because no full body of water separates this or several other named "islands" from the mainland. Instead, a series of small sloughs cause seasonal water-flows among the so-called islands.

Vallejo is a city in Solano County, California, United States. It is located in the San Francisco Bay Area, about 30 miles northeast of San Francisco. The city is known for its rich history, including its role as a major naval base for the U.S. Navy in the 19th and 20th centuries. Its population was 121,692 in 2019.