The Top 5 Natural Monuments around Antioch
Antioch’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 5
beautiful natural monuments around Antioch. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
beautiful natural monuments around Antioch. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
Last updated: September 30, 2025
Mount Diablo, is the Bay Area second-highest peak at 1173m (3849ft). The challenging climb features constantly fluctuating gradients averaging 8%, with tough sections up to 18% and a brutal 23% …
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This is a fantastic rocky outcrop just beneath Mount Diablo's main summit. It is worth scrambling to the top to get more of the incredible views this area offers.
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Just east of the Twin Peaks the trail touches this great overlook with views of the Mt Diablo volcanic landscape.
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The views from Mount Olympia are virtually unobstructed to the north, east and west. From this spot, you can see the nearby rivers, bays and cities. There is even a …
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This preserve is a treasure trove of history, home to the remnants of three mining towns, including former coal and sand mines. The park features include an underground visitor center, …
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Extend your search for the best caves by checking out these guides of the top ones around Antioch:
Walnut CreekOrindaRichmondLafayetteConcordNorth GateAlamoDanvilleDiabloBlackhawkClaytonSan MiguelMoragaSaranapContra Costa CentreEl CerritoKensingtonShell RidgeCastle HillAcalanes RidgeSan RamonEl SobranteEast Richmond HeightsSan PabloPinoleHerculesPleasant HillRollingwoodPittsburgTara HillsCamino TassajaraNorris CanyonNorth Richmond
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