Caves of Pinnacles National Park

During one of my trips to Hollister Hills SVRA I’ve noticed a sign showing direction to Pinnacles National Park. I’ve never heard of it before, but decided that we should check it out one day. Las week we’ve finally decided to visit it. Quick online search showed that there are trails that go through caves. This sounds like a nice family adventure. So we woke up early Saturday, packed and took of at about 9am.