There is a series of waterfalls along the Old Columbia Highway east of Portland (Oregon). The most famous is Multnomah Falls which is visited by hundreds of thousands of tourist every year. My favorite, however, is Latourell Falls. I return whenever I can. In fact, I have posted an image of Latourell Falls before (see:
http://eruttledge.zenfolio.com/p33102019/ha88597e?customize=2#ha88597e ).
