Welcome to the Yosemite Research Library (YRL)

The Yosemite Research Library (YRL) is a specialized library focusing on human and natural history. It preserves Yosemite's documented history and serves the research needs of Yosemite National Park staff and partners. Collections include primary and secondary source materials.
 
The Research Library Collections

Research Library Collections

Explore our extensive historical collections.

Search the NPS Catalog

Search the NPS Resource Catalog

The National Park Service Resource Information System (NPS LIBRIS) is the perfect place to search for resources within the entire NPS.

Yosemite Research Library Services

Services

Our library provides various services to meet information need including assistance with using library resources and more.

Connect with the Yosemite Research Library

Contact Us

Connect with us so we can assist with your research and information needs.

Frequently-Asked Questions

Frequently-Asked Questions

Find answers to many frequently-asked questions.

Support the Yosemite Research Library and the heritage.

Support Our Heritage

Support our Mission through donations and volunteer opportunities.

About Us

About Us

Learn about the history of the YRL.

 
 
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The creation and design of web access to the Yosemite Research Library is made possible through the generosity of Yosemite Conservancy donors who supported the 2016 Yosemite Research Library project. In 2016, park staff and interns began to modernize access to the resources protected by the library, which have grown exponentially over the years since its opening. The work on the website and digital catalog of library holdings are part of this project.
 

Yosemite Research Library • Yosemite Museum • ph: 209/372-0280 • fax: 209/372-0255 • YOSE_library@nps.gov

Contact the Park

Mailing Address:

PO Box 577
Yosemite National Park, CA 95389

Phone:

(209) 372-0200
The public information office is open from 9 am to 5 pm Pacific time (closed for lunch). Once connected, dial 3 then 5. If the ranger is already on the line, you'll be returned to the main menu. If the ranger is not there, you can leave a message and we will return your call.

Contact Us