Place to park then hike- under bridge over to Comanche Creek Nature Trail. Some car action. The trail has cameras watching picnic tables for vandals- keep walking back further- lots of side trails and brushy wooded places. Easy walk- just head off on a side trail- after passing someone- they will follow you if interested.
Ozona Visitors Center has bathrooms with outside entrance. Bathrooms stay open after center has closed. Building has a big Texas statue with a cowboy hat on top at NW corner.