June 11, 2026 – Mariposa County Library officials announce that they are excited to partner with Yosemite National Park Service (NPS) and Yosemite Conservancy for the Summer Reading Ranger Program from Monday, June 15 to Monday, August 31, 2026. This reading program challenges readers to learn more about Yosemite as a natural resource and its stories.

Readers who complete their BINGO card will earn a Reading Ranger sticker (while supplies last).

* Pro Tip * All reading for the NPS Reading Ranger Program can also be used to move up levels for the library's summer reading program.

Related: Mariposa County Library Announces Summer Reading Program Kickoff Event on Saturday, June 6, 2026

Source: Mariposa County Library