April 11, 2017
Students participate in Earth Day 2016.
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Grand Canyon National Park will celebrate the 48th anniversary of Earth Day with an open-house style celebration from 10 a.m. to 2 p.m. April 21 at the Grand Canyon Visitor Center Plaza.
By Williams-Grand Canyon News
March 13, 2018
Grand Canyon National Park will offer four days of free entry in observance of National Park Week April 15-16 and April 22-23. The park will also celebrate the 47th anniversary of Earth Day April 22.
By Williams-Grand Canyon News
April 11, 2017