Yosemite Guides
- Offering guide services for day hikes, backpacking trips, bird watching, and fly fishing. Includes services descriptions, links to other Yosemite sites, and contact information.
- http://www.yosemiteguides.com/

Yosemite General Management Plan: El Portal
- The National Park Service's plan for El Portal, including visitor information goals and park operations.
- http://www.nps.gov/yose/planning/gmp/elportal.html