Actually Free

Free National Park Entrance on Constitution Day — September 17

Expired

U.S. citizens and residents can enter National Park Service sites that normally charge an entrance fee for free on September 17, 2026 (Constitution Day). Other charges such as timed-entry, reservation, parking, transportation, or activity fees may still apply.

Merchant
National Park Service
Purchase required
No
Credit card required
No
Shipping
Free
Email/signup required
No
New customers only
No
Where
United States; 2026 fee-free days apply to U.S. citizens and residents
Expires
September 18, 2026
Effort to claim
Unknown
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