Located near the San Andreas Fault along the boundary of the Pacific Plate and the North American Plate, Pinnacles [National Park] is an excellent example of tectonic plate movement.
The Pinnacles Rocks are believed to be part of the Pinnacles-Neenach Volcanic Field that occurred 23 million years ago near present-day Lancaster, California, some 195 miles (314 km) southeast. The giant San Andreas Fault split the volcano and the Pacific Plate crept north, carrying the Pinnacles. The work of water and wind on these erodible volcanic rocks has formed the unusual rock structures seen today. Today, these rocks give many species of plants and animals a place to call home.
Geologic forces have created the landscape of Pinnacles, but a climate of hot dry summers and winter rains has also shaped the terrain. The vegetation of the park transforms each year as the rain stops and temperatures climb; hillsides go from vibrant green to golden brown within days.Source: National Parks Service
Pictures of Horace Wilcox library at sunrise.
Sunset pictures were captured last year.
“Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal.
Now we are engaged in a great civil war, testing whether that nation, or any nation, so conceived and so dedicated, can long endure. We are met on a great battle-field of that war. We have come to dedicate a portion of that field, as a final resting place for those who here gave their lives that that nation might live. It is altogether fitting and proper that we should do this.
But, in a larger sense, we can not dedicate, we can not consecrate, we can not hallow this ground. The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add or detract. The world will little note, nor long remember what we say here, but it can never forget what they did here.
It is for us the living, rather, to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced. It is rather for us to be here dedicated to the great task remaining before us—that from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion—that we here highly resolve that these dead shall not have died in vain—that this nation, under God, shall have a new birth of freedom—and that government of the people, by the people, for the people, shall not perish from the earth.”
Abraham Lincoln’s Gettysburg Address
A walk around Audubon Loop, PerKiomen and Schuylkill River Trails at Valley Forge National Park.
This was an outing with NYC Brainiacs to Philly on March 27th 2010. In this clip, you will see the streets of Philly around Washington Square before a ranger from the National Park Service takes us on a tour of Pennsylvania State House(commonly known as Independence Hall) where the Declaration Of Independence and The United States constitution was signed.
And here is a series of three video clips captured on that day