Learn the story
Visit a national park site, local public land, or digital tour and learn why it is protected.
EnvironmentFeatured day
National Park Service Founders Day
National Park Service Founders Day marks the creation of the U.S. National Park Service and celebrates public lands stewardship.
Special daysAugust 25
About this day
The story and meaning
The National Park Service was created on August 25, 1916, when President Woodrow Wilson signed the Organic Act.
Why National Park Service Founders Day matters
The agency cares for national parks, monuments, battlefields, historic sites, recreation areas, seashores, and other protected places.
The day matters because public lands preserve natural beauty, history, biodiversity, recreation, education, and cultural memory.
Background
History
Origins, development, and the events that shaped this observance.
Before 1916, individual parks existed but lacked a unified federal agency.
The Organic Act created the National Park Service to conserve resources and provide for public enjoyment.
The park system expanded to include natural, historical, cultural, and recreational sites across the United States.
Take part
Activities
Practical ways to observe the day thoughtfully and meaningfully.
National Park Service Founders Day can be observed through learning, respectful participation, and small practical choices connected with national park service founders day. Choose actions that fit your community, time, and responsibilities.
Take practical action
Practice Leave No Trace principles and prepare for weather, wildlife, and accessibility needs.
Share with care
Support a friends group, volunteer program, or youth stewardship project connected with public lands.
Did you know?
Amazing facts
Memorable details and useful context connected with National Park Service Founders Day.
These facts give quick context for National Park Service Founders Day, helping readers understand the date, theme, and why the observance is useful beyond a simple calendar listing.
Date and meaning
The National Park Service was established on August 25, 1916.
Why it matters
The system includes many kinds of sites, not only large wilderness parks.
Useful context
Park stewardship includes ecology, historic preservation, visitor safety, interpretation, and tribal consultation.
History
Timeline
Important moments that shaped the day and its place in the calendar.
1872
Yellowstone established
Yellowstone became the first U.S. national park.
1916
NPS created
The Organic Act established the National Park Service.
Today
A broad park system
The agency manages hundreds of natural, cultural, and historic sites.
Questions
Frequently asked questions
Helpful answers about the date, meaning, and observance.
When is National Park Service Founders Day?
National Park Service Founders Day is observed on August 25 each year. In 2026, it falls on Tuesday, August 25.
What is the purpose of National Park Service Founders Day?
The day matters because public lands preserve natural beauty, history, biodiversity, recreation, education, and cultural memory.
How can I observe National Park Service Founders Day?
Visit a national park site, local public land, or digital tour and learn why it is protected.