Come learn about the geology of northern Napa County. We will be hiking up to an overlook facing south toward Calistoga and the Bay. Learn about the volcanism of the region, the source of the hot springs, and the quicksilver mining of northern Napa County.  We will meet at the Robert Louis Stevenson State Park Trailhead, approximately 7.5 miles north of the intersection of Silverado Trail and Highway 29.

Difficulty: moderate

Length: 3mi

Total Ascent: 778 ft

 

 

Schedules

  • Occurred Saturday, February 16th, 2019 @ 10:00 am – 12:00 pm

Venue

Robert Louis Stevenson

4625 Lake County Hwy
Calistoga, CA 94515

Welcome to the discussion.

Keep it Clean. Please avoid obscene, vulgar, lewd, racist or sexually-oriented language.
PLEASE TURN OFF YOUR CAPS LOCK.
Don't Threaten. Threats of harming another person will not be tolerated.
Be Truthful. Don't knowingly lie about anyone or anything.
Be Nice. No racism, sexism or any sort of -ism that is degrading to another person.
Be Proactive. Use the 'Report' link on each comment to let us know of abusive posts.
Share with Us. We'd love to hear eyewitness accounts, the history behind an article.