This state park is literally right off the freeway, blink and you will miss it. Do yourself a favor on the drive to wherever you are going and stop to see this place. You can get an awesome view of the waterfall in just a couple of minute walk from the car and you will be glad that you took my advice!
Closed until summer 2018, but until then, feel free to visit the slapped together temporary visitor center. Prices are more than your local supermarket, however you can purchase items that say Tillamook on them ranging from T-shirts to coffee mugs.
The views were incredible and my kids loved running down the sand dunes.