Well situated. Just off I-5, about 10 miles from the Mt. St. Helens Visitor Center and about an hour north of Portland, Oregon. Lots to do, especially for kids. There's a swimming pool, basketball court, huge playground, volleyball, disc golf course, picnic table areas and woods to run in.
Everything is fairly well maintained, but like HBO's Westwood's park, it gets stranger the further you get from the center of the park. Off on the edges the spots get more weedy, there's a railroad track on one side and the freeway on the other. But stay to the middle and everything is very well maintained and fun.
A bit more expensive than other more run down spots in the area ($43 or so), but in general worth it for its nice location and amenities.
Tips: not all spots have fire pits, so if that's important to you, be sure to ask for one.
It has a lot going on. There's a frisbee golf course that we didn't use but looks fun, really nice playground for the grandkids that's a fort, a store, swimming pool, a recreation hall with nice paintings on the outside and showers and bathrooms nearby. You can check out basketballs and such, which is fun. Most of the sites are pretty close together. The check-in and camp hosts are nice. The campground is very large and you can walk around and explore back in the wooded areas. There's some tiny homes that are fun to look at. Sites at the back are not as nice and are near the train tracks. It's right off the freeway but feels nice and safe. Most of the sites at the front have picnic tables and grass in-between. There's also electric and water.
We just bought a new camper and were excited to find ANY open spots late afternoon on a saturday. Staff was very nice and helpful and had a great little store. The pool was very nice and so were the surrounding bathrooms and showers. They were extremely busy so had a few hiccups at check in but no big deal. Our site didn't have a place for a fire which was disappointing and a train runs right by the campground as well as I-5. Not bad for a quick stop with a camper.