Seasonal information
2026 Season availability
Current season
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Closed periods
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Currently open - May 15 to Oct 25
Campground Amenities
Most popular amenities
Wi Fi
Kitchen
Swimming Pool
Connectivity and Media
- Wi Fi
Cooking and Fire
- Firewood Available
On Site Services
- Swimming Pool
- Pavilion
Pets and Policies
- Pet Area
Cabin Interior
- Kitchen
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Location & Directions for Winthrop / N. Cascades National Park KOA Holiday
1114 State Route 20, Winthrop, WA 98862 United States
Elevation: 536 ft
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Last updated: October 8, 2026
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Explore Winthrop, WA
Population: 423
Nearby city: Marysville, WA
Approx. 96 mi away (straight-line distance)
Elevation: 1,768 ft
Winthrop, WA
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