Ok, so I started basically the same thread in the SoCal sub-forum (because I want a checklist of rides to do!), but I think this would be a fun general thread. What are some of the most scenic climbs you have done? Doesn't matter where, all that matters is that you did it and have some pictures of it to post. Again, I'll start (these are both SoCal climbs):
Figueroa Mountain (Santa Ynez Valley):

Glendora Ridge Road (as part of a Glendora Mountain Rd->Glendora Ridge Rd->Mt Baldy Rd Loop):