AARP Hearing Center
There are over 150 miles of hiking trails and fire roads within Mount Diablo State Park. Hiking is a great way to explore the park's backcountry. There are a number of ways to hike to the Summit. A popular route is to take the Juniper Trail from the Diablo Valley Overlook [entrance to Juniper Campground]. It's just over a mile to the Summit one-way.
Wednesday, Jan 28, 2026 at 12:00 p.m. CT
The Mirowitz Center
St. Louis, MO
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The J- Marilyn Fox Building
Chesterfield, MO
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The Mirowitz Center
St. Louis, MO