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Most Visited National Parks in Washington (2025)
9,317,004 recreation visits across 12 park units in Washington. Visitors spent 203,570 nights in a recreation vehicle and 160,705 in a park lodge.
Busiest first
Overnight columns are blank where a park has no such accommodation. A park crossing a state line is counted here with this state's share only.
| Park | Visits | Change |
|---|---|---|
| Olympic NP | 3,584,187 | -3.6% |
| Mount Rainier NP | 1,635,342 | +0.9% |
| Lake Roosevelt NRA | 1,183,757 | +8.5% |
| Ross Lake NRA | 1,173,028 | +20.8% |
| Fort Vancouver NHS | 1,071,161 | +6.3% |
| San Juan Island NHP | 420,922 | +3.7% |
| Klondike Gold Rush NHP Seattle | 79,564 | -2.6% |
| Whitman Mission NHS | 54,089 | -11.8% |
| North Cascades NP | 46,925 | +184.7% |
| Lake Chelan NRA | 39,466 | +28.1% |
| Minidoka NHS | 22,927 | +83.5% |
| Manhattan Project NHP | 5,636 | -71.3% |
Calendar year 2025 figures.