Highway 240, W. Columbia Drive
Kennewick, WA
Columbia Park is located in Washington’s Tri-Cities, just off Highway 395 (from I-84 from Portland, OR or I-90 form Spokane). It’s a great place to stop to stretch legs and have a quick picnic. Situated along the Columbia River, the park is over five miles long, but the section you want is at the west end where a large fort-style climbing structure awaits.
The park is free, and there are half a dozen fast food restaurants nearby if you need to grab something to go. Dig swimsuits out of the car, because a great splash park, with fountains, squirt nozzles, and cascading buckets of water is adjacent to the play structure. Picnic tables under shade canopies are available, but fill up fast in the summer. The park is year round, although the splash park shuts off for the winter months.
The only downside: Unless you’re route is taking you northwest on 240, you do have to go several miles out of your way in that direction to get back onto 395 East or West to resume your trip.