The Trip-Finder, January 1998
The Route: The most spectacular rock art in the Western Hemisphere lies in the remote Sierra San Francisco. This 11-day expedition takes you to numerous rock art caves, prehistoric camp- sites, and 200-year-old ranches.
When to go: March
Travel advisory: The local ranchers, who have little contact with the outside world, are extremely hospitable and will probably insist that you stay for dinner. However, women guests should be prepared to be seated at a separate table.