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A somewhat small flea market usually open on Saturdays.
An impressive collection of art and photos and memorabilia from all throughout Antioch's history. Each section focuses on a particular subject, such as the impressive collection of school items and memorabilia from Antioch and Deer Valley High Schools, and the movie projector and the posters associated with El Campanil. Located in what was originally the first high school constructed in Contra Costa County, this site is registered with the National Register of Historical Places.
A 550-foot pier provides access to great fishing in the San Joaquin River.
The Black Diamond Mines Regional Preserve includes the remains of several coal and sand mines and the sites of five long gone coal mining towns (Nortonville, Somersville, Stewartville, West Hartley and Judsonville). Safe sections of the mines can be toured on a guided tour. Importantly, do not attempt to enter any of the mines without a guide. (Though, this would be difficult as gates have been installed on all entrances.) Some of the coal seams are still offgassing, and deaths from hypoxia have occurred in the recent past when the abandoned mines were a party spot for local kids. Also within the park is Rose Hill cemetery.
The historic El Campanil Theatre opened on November 1, 1928 in downtown Antioch. It now presents a wide variety of entertainment opportunities.
Statue of lady working at a cannery, marker has a history of the early canneries in Contra Costa County.
A place where a lot of locals come and fish; there are no entrance fees and plenty of parking.