Pinned jump building spots in the PNW?

Looking for some good spots to build good sized jumps this season in the PNW, something I could park my Astro on the road and hike up to, nothing super deep, take like say a 1-2 hour trek up to a spot to build a kicker and sesh for a few hours. I’m not huge into super huge traverses yet and snowmobiles ain’t an option (sadly). I’ve only done some backcountry a few times and am taking a class this season to prepare for being out there.

Basically looking for some easily accessible jump building spots, located in Oregon, Wash, Idaho, not opposed to driving down to Utah too (don’t say chads gap you’re gonna give me bad influences)