Concrete / Grandy Creek KOA Holiday Event
Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
We're Sorry!
Internet reservations are currently not available for this KOA: Concrete / Grandy Creek KOA Holiday
Please call the campground directly to make your reservations at 1-888-562-4236. Thank you.
Whether you’re exploring the local area or hanging out at the campground, KOA Holidays are an ideal place to relax and play. There’s plenty to do, with amenities and services to make your stay memorable. Plus, you’ll enjoy the outdoor experience with upgraded RV Sites with KOA Patio® and Deluxe Cabins with full baths for camping in comfort. Bring your family, bring your friends, or bring the whole group – there’s plenty of ways to stay and explore.
PLEASE DO NOT USE GOOGLE DIRECTIONS - they incorrectly send you up Baker Lake Road when you should stay on HWY 20. We are trying to correct the issue through Google updates.
From I-5 Exit 230: To Hwy 20 East and follow approximately 23 miles to Russell Rd (just past Baker Lake Road). Take a left and go straight ahead (towards the dead end) approximately 1/2 mile to KOA.
From Winthrop on Hwy 20: Go through Concrete past Red Apple grocery store 4.7 miles, turn right on Russell Rd. Then straight ahead (towards dead end). Not around curved road. See you soon!
The Concrete Chamber of Commerce is proud to announce this year's event will once again be held on the third weekend in August. Community members, business owners, and town leaders are excited about this popular summertime event. The tradition of Cascade Days goes all the way back to the 1930s. It grew from a campaign to build a highway connecting Skagit County to Okanogan County — formerly referred to as the North Cross State Highway, these days called North Cascades Pass or simply State Route 20. The earliest meetings to build and promote the road were coordinated by dedicated local leaders and prominent state and national figures — those meetings eventually turned into a celebration with a parade. Viola! “Cascade Days” began! (We do love a parade in Concrete.)
That doesn't mean this area has to always be empty. When you start reviewing camping options, your history will display here to help compare sites and find the best stay. You will be able to share your stay information with friends or family and save it for a later time if you have a KOA Account.
Make checkout easy by booking all your reservations at once. Add your sites from different campgrounds into your shopping cart* and then choose checkout.
