Orego State U is larger and so will have many social groups to choose from. Amazing quality of science education.
Outside of tne PNW –
Marlboro in VT – small, set in the most gorgeous setting imaginable, has the parts of Evergreen that you might want (the flexibility of interdisciplinary studies) while possibly (probably) excluding parts of that scene that you don’t want (professors stoned while teaching). It has a Renaissance scholarship – full scholarship – for one student per state. Also it has one of the highest percentages yield, meaning that students who go there WANT to be there, as in really want to be there. https://www.marlboro.edu/
College of the Atlantic – another small school in one of the most gorgeous locations you can imagine. It’s on an old estate in the idyllic town of Bar Harbor, Maine, but also it’s walking distance to (and into) the national park there. The academics have a unique angle. You might be surprised! https://www.coa.edu/
Unity College of Maine – know as “the environmental” college. It’s graduates seem happy and uniquely focused. https://www.unity.edu/
Green Mountain College in VT – known also for its environmentalism specialization. It has a full scholarship as well. (check their scholarships page for updates on this but in the past they had a full scholarship in addition to merit for many applicants) http://www.greenmtn.edu/