- If you live in the Portland (Oregon) metropolitan area, you’ve obviously got a number of very impressively waterfalls to the east. But did you also know that there are some smaller waterfalls to the north, just across the Oregon/Washington state line? In the city of Camas, you can find Lacamas Park. It’s a very enjoyable park to hike around, even if you’re not planning on seeing any waterfalls. The terrain is relatively gentle, with only a few minor uphill portions.