Northern Sierra, CA: then and now

4 real landmarks in Northern Sierra, each with an old photo you can fade into today's view. Find four places on the California side of the northern Sierra, from the log fort in Susanville to the gold towns of Sierra County. At each one, check in to earn its badge, unlock its story, and collect a Time Card. Do…

• Roop's FortA log cabin in Susanville that was once a trading post, a territorial capital and a front line.
• Sierra County Courthouse and GallowsA gold rush county seat with a courthouse that burned and a gallows that survived.
• Main Street, Sierra CityA mountain town that an avalanche wiped out, then rebuilt along the highway.
• Kentucky Mine and Stamp MillA gold mine and a mill that still drops its stamps for visitors.

Written from sources; not yet walked on site unless a stop says otherwise.