Central Valley / Vernal Fall / Yosemite Valley / Sierra Nevada / /
Organization
National Park Service / Yosemite Fund / American Alpine Club / Cooperative Ecosystem Studies Unit / /
Person
John Muir / Lisa Acree / Martin Hutten / Daphne Stone / Suzanne Thomas / Linda McMillan / Bruce McCune / Baba Dioum / Carlos Buhler / Alison Colwell / Heather Root / Brent Johnson / Jack Hoeflich / Lorna Illingworth / James Walton / Meryl Rose / / /