On the National Park Service"s Founders Day, we"re here on the North Rim of Grand Canyon National Park in Arizona peering out at the stunning vista. Can you see the rectangular hole in the canyon wall near the top of the image? That"s Angels Window. Brave hikers can make their way up to the trail above it, but the window itself is best viewed from various points along the North Rim. Far down below is the Colorado River. Beginning about 6 million years ago, it gradually carved downward through countless layers of sedimentary, igneous, and metamorphic rock. The Colorado and its tributary streams continue to deepen and widen the Grand Canyon even today.
Happy anniversary to the National Park Service!
Today in History
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Perseid meteor shower over Oregon
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The town of Pienza in Tuscany, Italy
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Glacier Bay National Park and Preserve
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World Lion Day
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Isla del Pescado on the Salar de Uyuni in Bolivia
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Aerial view of Plaza Mayor, Madrid, Spain
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International Museum Day
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A field of English lavender
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Black bear cub emerging into spring
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Banggai cardinalfish with sea anemone
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A festival of colors
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Salmon return to the Copper River
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International Geodiversity Day
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Minnesota State Capitol in St. Paul, Minnesota
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Rays on parade
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The owl that loved football
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Seville, Spain
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The aftermath of a meteorite
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Sky island views
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A swim in the sky
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Bobbing for crab apples
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A bison preserve
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Bisti/De-Na-Zin Wilderness, New Mexico
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Angkor, Cambodia
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Happy St. Patrick’s Day!
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A tree of many memories
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Don’t get lost in there
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Feature Attraction: 85 years at the drive-in
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Welcome to my neck of the woods
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Aït Benhaddou, Morocco
Bing Wallpaper Gallery

