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Internet reservations are currently not available for this KOA: Astoria / Warrenton / Seaside KOA Resort

Please call the campground directly to make your reservations at 1-800-562-8506. Thank you.

Welcome to the Astoria/Warrenton/Seaside KOA!

Welcome to the ocean, the history and the fun of Oregon's North Coast!  Your family will love the many amenities and activities at this KOA.  Stay in a Deluxe Cabin and enjoy the indoor swimming pool and hot tub, outdoor pool, jumping pillow, mini golf, playgrounds, bike rentals and dog park. The activity building offers board games, ping-pong, billiards and foosball.  Enjoy themed weekends and organized games/crafts all summer long.  Step outside your door and discover the lure of the Columbia River and the Pacific Ocean.  Spend a day biking, kite flying, whale watching, clam digging and beachcombing across the street in historic Fort Stevens State Park.  Discover the rich local history of the Lewis and Clark Expedition at Ft. Clatsop.  Pool (indoor): Open all year;  Pool (outdoor): Memorial Wknd-Labor Day Wknd.  Max pull thru: 90ft.  Your hosts: Recreational Adventures Co.  

Campground Amenities

  • 50 Max Amp
  • 90' Max Length
  • Wi-Fi
  • Cable TV
  • Pool (Open Year-Round)
  • Hot Tub/Sauna
  • Propane ($)
  • Kamping Kitchen
  • Mini Golf
  • Firewood ($)
More About Amenities

Ways to Stay

KOA Resorts

KOA Resort Campgrounds

KOA Resorts offer a carefree vacation in the great outdoors. Enjoy robust recreation and staff-led activities, kick back and relax by the resort-style pool, or grab a bite to eat, all while never leaving the campground. And with plenty of RV Sites with KOA Patios® and Deluxe Cabins with full baths to meet your needs, it’s the ultimate camping getaway.

KOA Resorts Feature:

  • RV Sites with a KOA Patio®
  • Deluxe Cabins with full baths and linens
  • Premium Tent Sites
  • Resort-style pools
  • Indoor and outdoor group facilities

Latest Hot Deal

KOA Rewards Appreciation Weekend

KOA Rewards Appreciation Weekend Photo

WHEN: September 5-6, 2025

WHAT: KOA Rewards holders stay as a paying guest on Friday, September 5th at any participating KOA campground and get Saturday, September 6th for FREE*.

WHY: KOA Rewards Appreciation Weekend is designed exclusively for KOA Rewards holders to say thanks for your loyalty and for trusting your camping memories to us. On this late-summer weekend, we gather to celebrate friends, family and fun in the great outdoors we all adore.

* Only at participating KOA locations. Applies to one site per a KOA Rewards account, for two consecutive nights at the same KOA. Sites may be limited. KOA Rewards discount does apply but not valid with other discounts.

Book This Hot Deal

Local Area

Fort Clatsop National Memorial

Fort Clatsop was the winter encampment for the Lewis and Clark expedition December 7, 1805 to March 23, 1806. Several special events are held throughout the year. Summer hours are 8 a.m. to 6 p.m. daily (mid-June to Labor Day). Winter hours are 8 a.m. to 5 p.m. daily (September to mid-June). This Memorial is closed on Christmas Day.

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Fort Stevens Historic Area

Enjoy many military artifacts and interpretive displays at the Museum along with guided and narrated tours during the summer months. Special events include Civil War Reenactments, Military Vehicle Collectors Club, Friends of Old Fort Stevens Picnic and Weekend Living History and cannon firing. Summer hours are 10 a.m. to 6 p.m. daily (April to November). Winter hours are 10 a.m. to 4 p.m. daily (November to April).

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Columbia River Maritime Museum

Special events include Lower Columbia Row-In, Holiday Open House, Kern Room special exhibits and lectures. The museum is open 9:30 a.m. to 5 p.m. daily (closed Thanksgiving and Christmas Day).

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Astoria-Megler Bridge

The Astoria-Megler Bridge, which was formally dedicated August 27, 1966, stretches 4.1 miles from Astoria, Oregon, across the mouth of the Columbia River, to Point Ellice, Washington. Its construction was an impressive feat. The bridge's main span is 1,232 feet in length, the longest “continuous truss” in the nation.

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Campground Awards and Programs