I've been to Yreka a couple times when bping in the Marbles, great view of Shasta on the way up 5. That far of a drive, sounds like more than a weekend is needed to be spent enjoying the country. Something for a long range plan/notice.

I'll have to get my map out, the company that shuttles railroad workers up to Klamath Falls and back I guess, goes thru Susanville, but doesn't take 395.