The National Park Service (NPS) is more than the sum of its parks. It's an idea and an ideal, a mission and a model for the world. The NPS History Collection encompass the breadth and depth of the Park Service, preserving and sharing the history of the bureau's policies, resource management practices, programs, challenges, successes, and milestones.
Former NPS Director George B. Hartzog Jr. established the NPS History Collection at Harpers Ferry Center as the bureau history collection to help NPS staff and the public understand our administrative history. He believed that we must understand the past to make good decisions for park resources today and in the future. Use the resources below to explore some of the 3.5 million documents and objects in NPS History Collection, get to know the people who managed and protected the National Park System, and learn more about a century of service for America's national parks.
New! Shared History
Not all NPS history is in NPS museum collections. Shared History features some of the objects and documents in private, family, or institutional collections that help tell NPS stories.
Behind-the-Scenes Tour
Go behind-the-scenes on a virtual tour of the collection! Discover objects, art, photographs, and uniforms that span more than 100 years of NPS history.
50 Nifty Finds
Explore the collection in more depth through our 50 Nifty Finds series. These objects, documents, and images represent inspiring, surprising, and sometimes amusing takes on NPS history.
Virtual 1923 Road Trip
Hitch a historical ride on a 1923 national park road trip! Travel with Pete and Flo Johnson in their 1920 Buick as they travel across the country and experience the national parks of a century ago in Keeping Up with the Johnsons.
Dressing the Part
Our women’s history site Dressing the Part uses the NPS uniform as a common thread to reexamine the history of women and their contributions to the NPS mission, bringing forward forgotten stories and snipping away at myths and misinformation along the way.
Archives & Manuscript Collections
Documentary materials detailing the ongoing challenges of the NPS mission to preserve park resources unimpaired for future generations while making them accessible for today's visitors. Start by searching our finding aids to learn more about the cataloged collection. Please contact the archivist to discuss your research topic further or for help locating what you need.
NPS Historic Photograph Collection
Images of America’s special places, the people that care for them, and the visitors that love them. Search our online selection from the 400,000 images in the collection to see if there is anyone you know or anywhere you have been. Find out who the NPS Eminent Photographers were, and how their work contributes our understanding and enjoyment of national parks.
NPS Oral History Collection
Stories of NPS history, adventure, humor, tragedy, camaraderie, and family told by the men and women of the the NPS In Their Own Words.
NPS Uniform Collection
The NPS uniform is an iconic symbol of our staff and mission recognized around the world and one we wear with pride. Click the title above to learn how the uniform has changed over time.
Object Collection
Discover objects that connect people to our history from before the founding of the NPS to today. Search the NPS Web Catalog to see a selection of objects, check out our 50 Nifty Finds articles, or take a virtual tour of our collection storage area.
Learn More about NPS History & Museum Collections
The following resources can help you learn more:
Frequently Asked Questions
The National Park Service (NPS) History Collection acquires and preserves a wide variety of objects and documents that reflect the history of the bureau, its mission, and its employees. As American society has changed, so too has the NPS. Practices, attitudes, and language that were once common in some segments of our society are no longer considered acceptable.
The NPS History Collection, like other museums and archives, contains documents, images, and objects that reflect those earlier attitudes and events. Some content may be harmful or difficult to view as it may:
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reflect racist, sexist, ableist, misogynistic, and xenophobic opinions and attitudes;
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be discriminatory towards or exclude diverse views on sexuality, gender, and more; or
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include graphic descriptions or images of historical events such as assaults, accidents, violent death, terrorist acts, natural disasters, hunting or trapping, and more.
Although NPS History Collection staff cannot change the historic documents or images, they can work to assess and update descriptions that are harmful and to establish standards to prevent future harmful language in staff-generated descriptions. NPS History Collection staff will also:
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identify potentially harmful content as collections are processed;
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inform users about the presence and origin of harmful content, when known;
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revise descriptions and standardized sets of descriptive terms, as needed;
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prevent bias and exclusion in our acquisition and digitization policies; and
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continue the NPS institutional commitment to diversity, equity, inclusion, and accessibility.
If you have questions or concerns about potentially harmful content in the NPS History Collection or as found on our websites, digital asset management systems, or in our finding aids, please contact the archivist.
Museum collection storage areas are not open to the public. The NPS History Collection is available for research by appointment only. Everyone can enjoy our virtual tour of the collection.
The NPS History Collection is generally available for research by appointment weekdays only from 9:30am-4:30pm. Staff tries to accommodate requested appointment days and time, but alternative days or times may be necessary as staff and space are limited.
Contact the archivist for more information. Before scheduling a reseach appointment, the archivist will discuss your research topic with you to get a better sense of how the collection may meet your needs and to coordinate the visit.
All requests for copies of materials from the NPS History Collection must be submitted on the user agreement form, available here. Federal employees seeking copies for official business should use the federal user agreement form. Once completed please email them to the archivist.
Currently there is no cost for scans of photographs or documents in the NPS History Collection. A cost recovery program may be implemented in the future. This information will be updated if such a program is implemented.
Last updated: May 14, 2025