This was posted on the Pinnacles facebook page yesterday.
It would appear the party is almost over.
Your Attention Please:
Some visitors are attempting to subvert the protective measures put in place to maintain social distance and safe use of the Park during this pandemic.
Pinnacles National Park remains closed to visitors, except campers with prior reservations. The services available exist to provide respite for individuals that already live together, and RV-users to 'shelter-in-place'. This allows the park to maintain a level of visitation that is manageable under the current local, state and federal Covid-19 guidance. It is not intended to be a gathering place for friends or parties.
Please respect this closure, so that we may continue to safely serve the public in these challenging times.