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Spring 2025: Ballet Folklorico
Historic Listing of NPS Park, Program, and Office Codes
- Type: Article
This guide provides a current and historic listing of National Park Service (NPS) three- or four-letter codes used to represent parks, programs, and regional offices. It is intended to be used together with NPS History Collection finding aids for collections which include these codes, although it may be useful for other purposes.
A City Response to Yellow Fever
Series: Ranger Activity Reports
October - December 2024
Why Snowshoe Hares Use Mineral Licks
- Type: Article

After nearly 20 years, the snowshoe hare population in the central Brooks Range on the eastern boundary of Gates of the Arctic National Park is building toward a peak in the population. Traditional ecological knowledge of the area tells us that the coming peak should be considerably larger than the small population increase we saw in 2008-2010. Based on the report: Snowshoe hare population trends at mineral and non-mineral sites in the central Brooks Range, Alaska.
What to Do About Number Two? Insights from Decades of Human Waste Research and Management on Denali
- Type: Article

Backcountry waste management poses unique challenges on glaciers at over 14,000 feet. Mountaineering on Denali has a long history, including decades of human waste buried on the most popular climbing route--Kahiltna Glacier. As much as 88 metric tons of human waste is estimated to have been generated by mountaineers on the West Buttress climbing route since it was first climbed in 1951. What happens to this waste and what are the impacts? Alaska Park Science, 2025
- Type: Article

In this issue of 3Parks3Stories, we would like to share three stories of successful conservation projects in the Mediterranean parks that were reliant upon partnerships between the NPS and one or more dedicated collaborators. In these stories, we hope you see the mutual benefits of these relationships and the value they bring in the effort to protect, preserve, and understand our national legacy.
- Type: Article
Phyllis is cool
Plan Your Trip
Picnicking at George Washington Birthplace National Monument
- Type: Article

As the San Francisco Bay Area Network coho and steelhead monitoring crew wraps up the 2024-2025 spawner season, we are looking back at one of the busiest winters since the beginning of this monitoring program! We observed increased coho spawning in all three creeks we monitor—Olema, Pine Gulch, and Redwood Creeks. Olema took the cake with the strongest cohort of all.
- Type: Article
Piney Point Lighthouse Museum and Historic Park
- Type: Place

Explore the Piney Point Lighthouse Museum, the first built on the Potomac River. Discover captivating exhibits on local maritime history, WWII naval presence, and the iconic lighthouse itself. Climb to the top for breathtaking views of the Potomac and its rich ecosystem. Immerse yourself in the beauty and heritage of the Chesapeake Bay watershed while uncovering the stories that shaped this remarkable area.
- Type: Article

By using the expertise of a MAT team, Palo Alto Battlefield National Historical Park maximized the impact of GAOA funding, demonstrating how specialized teams efficiently address critical needs in parks across the country. Learn how Palo Alto Battlefield stands ready to continue sharing its stories of courage and sacrifice, thanks to this vital project.