This is the second time I've stayed at the Corvallis KOA. I almost didn't recognize it when I pulled in as the trees have grown up. It's been a lot of years. My last stay here was very pleasant and this time is no different. A bit of highway noise, but nice big pull through sites, tent sites along the back (really good), a nice small store and friendly staff. The best surprise is wifi that actually works. Enough bandwidth that I actually got connected and was able to download a couple of things and watch a YouTube video on using some new RV gear. Excellent!!!! This is the first time in 10+ years of RVing that I've had really good wifi at a park. The dog run is nice, big and well maintained. However, lots of holes and escape options under and through the fence for small dogs. :( Nice little nature trail though both the bridges on the small loop are closed and don't look like they're getting much attention.