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An evening thunderstorm approaching the Grand Canyon in Arizona, viewed from the Desert View Vista, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

HDR composite of Sinking Ship rock on the South Rim of the Grand Canyon, view from a cliff just below the canyon rim, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Watch Tower on South Rim of Grand Canyon illuminated by moonlight, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Grand Canyon view from the east slope of Buggeln Hill on the South Rim, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Grand Canyon from the Desert View Trail a mile east of the historic Watch Tower with a lightning storm rolling into the area, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Grand Canyon view from the Tanner Trail with only the twilight glow as the light source, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

A shattered petrified log in a desolate area of Petrified Forest National Park, Arizona, United States of America, North America

Petroglyph covered boulders on a slope in the Upper Verde River Wildlife Area in Paulden, Arizona, United States of America, North America

NeoWise Comet of 2020, which will not return for almost 7000 years according to NASA, Chino Valley, Arizona, United States of America, North America

Comet NeoWise 2020 above Sullivan Butte in Chino Valley, with the Moon on the lower left and the Big Dipper in the center, Arizona, United States of America, North America

A storm approaching Sullivan Butte in Chino Valley at night with a starry sky above, Arizona, United States of America, North America

Toxic pond formed from runoff of mine tailings at an abandoned copper mine in the Prescott National Forest near Perkinsville, Arizona, United States of America, North America

One of many fossil filled boulders in the Clam Beds along Red Basin Trail in Petrified Forest National Park, Arizona, United States of America, North America

Clifftop panorama of Oak Creek in Slide Rock State Park north of Sedona, Arizona, United States of America, North America

A dry waterfall sandstone ledge on a trail to Steamboat Rock, Coconino National Forest, Sedona, Arizona, United States of America, North America

Rocky shore of Watson Lake which has lost much water due to the drought, the gray rock was originally submerged, Arizona, United States of America, North America

Rocky lagoon in Watson Lake along Lakeshore Trail, gray rock shows how much water volume was lost due to the drought, Arizona, United States of America, North America

Balanced rock that resembles a toadstool, petrified wood scattered around the formation, Petrified Forest National Park, Arizona, United States of America, North America

The crumbling stone walls of a derelict building in the ghost town of Two Guns, Arizona, United States of America, North America

Storm rolling into Point Imperial at Grand Canyon North Rim, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Balanced boulder just below the Upper Soap Creek Bench in Vermilion Cliffs National Monument, Arizona, United States of America, North America

Human footprints in soft sand near the Upper Soap Creek Bench in the Vermilion Cliffs National Monument, Arizona, United States of America, North America

Lightning storm rolling across House Rock Valley Road on the west side of Vermilion Cliffs National Monument, Arizona, United States of America, North America

Lightning storm rolling into Vermilion Cliffs National Monument viewed from Dominguez Escalante Historical Trailhead, Arizona, United States of America, North America

Pioneer Ruins along Soap Creek in Vermilion Cliffs National Monument, Arizona, United States of America, North America

Large storm approaching Blue Mesa in Petrified Forest National Park, viewed from the Red Basin Trail, near Holbrook, Arizona, United States of America, North America

Lightning bolts striking Prescott area in the distance with the town of Chino Valley just north of Prescott Town in the foreground, Arizona, United States of America, North America

Isolated storm cell passing over the Prescott area of Arizona in the distance with the town of Chhino Valley in the foreground, Arizona, United States of America, North America

Late night storm during the 2021 Monsoon season rolling into Chino Valley, Arizona, United States of America, North America

A man sitting on the edge of a cliff overlooking Horseshoe Bend near Page, Arizona, United States of America, North America

Bend in Colorado River near Lee's Ferry, Glen Canyon Recreation Area, Vermilion Cliffs National Monument in background, Arizona, United States of America, North America

Balanced boulders at the base of Vermilion Cliffs in Glen Canyon Recreation Area, Arizona, United States of America, North America

Cattle Tank viewed from Woodchute Mountain Trail, located in Prescott National Forest with Prescott in the background, Arizona, United States of America, North America

The Birthing Cave on the side of Mescal Mountain in Sedona Arizona. Ancient Indian women came here to give birth.

Lightning striking the Sinking Ship at Grand Canyon, viewed from the Buggeln Hill summit, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

A monsoon storm rolling across Grand Canyon between Zuni Point and Papago Point, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

A dry waterfall in Crystal Creek below Crystal Mesa west of Hamilili Point in Petrified Forest National Park, Arizona, United States of America, North America

East slopes of Haystack Mesa in Petrified Forest National Park, Arizona, United States of America, North America

Bright Angel Trail at Grand Canyon South Rim viewed from the Trailview Overlook along Hermit Road, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

A bench along the rim trail overlooking Grand Canyon South Rim off Hermit Road, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

The Trailview Overlook East Vista at Grand Canyon South Rim, just off Hermit Road, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

The Trailview Overlook East Vista at Grand Canyon South Rim, just off Hermit Road, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

The Trailview Overlook East Vista at Grand Canyon South Rim, just off Hermit Road, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

Steel picnic table along the rim trail overlooking Grand Canyon South Rim off Hermit Road halfway between Monument Creek Vista and The Abyss, Grand Canyon, Arizona, United States of America, North America

The paved Greenway trail west of Monument Creek Vista with a sign warning cyclists of a steep gradient ahead, Grand Canyon, Arizona, United States of America, North America

Sign marking the end of the paved Greenway Trail that runs between Monument Creek Vista and Pima Point, Grand Canyon, Arizona, United States of America, North America

Steps along the Giant Logs Trail leading to a scenic overlook in Petrified Forest National Park, Arizona, United States of America, North America

The map sign at the gateway for the Long Logs Trail and Agate House in Petrified Forest National Park, Arizona, United States of America, North America

The sun shade shelter along the Long Logs Trail at Petrified Forest National Park, Arizona, United States of America, North America

A circular walkway for the Long Logs Trail in Petrified Forest National Park, Arizona, United States of America, North America

View from below a ridge that overlooks the Jim Camp Wash on the south end of Petrified Forest National Park, Arizona, United States of America, North America

A cliff overhang shaped like the head of a Duck west of Hamilili Point on the south end of Petrified Forest National Park, Arizona, United States of America, North America

A hoodoo called the Zuni Warrior on the edge of a cliff near Hamilili Point, Hamilili is Zuni meaning petrified wood, Petrified Forest National Park, Arizona, United States of America, North America

Sandstone that has been eroded into forms that resemble clam shells on the south end of Petrified Forest National Park, Arizona, United States of America, North America

The summit of Haystack Mesa in Petrified Forest National Park, Arizona, United States of America, North America

Storm approaching Shoshone Point on the South Rim, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Stairs up to the seconnd floor in the historic Desert View Watchtower at Grand Canyon South Rim, artwork created by Fred Kobotie in 1933, now owned by the National Park Service, UNESCO World Heritage Site, Arizona, United States of America, North America

The direction sign for the Tusayan Museum and ruins at Grand Canyon South Rim, Arizona, United States of America, North America

The Tusayan Museum building at Grand Canyon South Rim, Arizona, United States of America, North America

Northwest view of Grand Canyon South Rim Arizona from the top floor of the historic Watchtower, taken through glass window, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

The top floor of the historic Watchtower at Grand Canyon South Rim, UNESCO World Heritage Site, Arizona, United States of America, North America

The Kiva of the ancient Tusayan Ruins at Grand Canyon South Rim, UNESCO World Heritage Site, Arizona, United States of America, North America

Cliff views south of Naji Point on the North Rim of Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Naji Ravine just south of Naji Point on the North Rim of Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

Cliff views from the edge of Naji Point on the North Rim of Grand Canyon, with Cape Final in the distance, Grand Canyon National Park, UNESCO World Heritage Site, Arizona, United States of America, North America

The Little Teepees on the north side of Haystack Mesa in Petrified Forest National Park, Arizona, United States of America, North America

View of Anvil Hill and Crystal Butte from the summit of Crystal Mesa west of Hamilili Point in Petrified Forest National Park, Arizona, United States of America, North America

Goblin Garden west of Hamilili Point in Petrified Forest National Park, Arizona, United States of America, North America

Anvil Hill west of Hamilili Point in Petrified Forest National Park, Arizona, United States of America, North America

Cape Royal Road winding through Fuller Canyon at Grand Canyon North Rim, UNESCO, Arizona, United States of America

View of Roaring Springs Canyon along the North Kaibab Trail at Grand Canyon North Rim, UNESCO, Arizona, United States of America

Lonely Boulders and exposed rock in Pleasant Valley, Kaibab National Forest just north of Grand Canyon North Rim, Arizona, United States of America

The upper leg of the North Kaibab Trail at Grand Canyon North Rim, UNESCO, Arizona, United States of America

The 18th switchback along the North Kaibab Trail at Grand Canyon North Rim, UNESCO, Arizona, United States of America

Pieces of petrified wood on hills overlooking Dead Wash, Petrified Forest National Park, Arizona, United States of America

Red hills of bentonite clay overlooking Dead Wash in Petrified Forest National Park, Arizona, United States of America

Pieces of petrified wood on hills overlooking Dead Wash, Petrified Forest National Park, Arizona, United States of America

Boulder pile in a valley leading to Dead Wash, Petrified Forest National Park, Arizona, United States of America

An old Model-T placed as a marker for the Route 66 Road Alignment in Petrified Forest National Park, Arizona, United States of America

The fire watchtower on the summit of Apache Maid Mountain, Coconino National Forest, Arizona, United States of America

An information sign on the summit of Apache Maid Mountai, Coconino National Forest, Arizona, United States of America

Fisheye view from below the fire watchtower on summit of Apache Maid Mountain, Coconino National Forest, Arizona, United States of America

View from second deck of fire watchtower on summit of Apache Maid Mountain, Coconino National Forest, Arizona, United States of America

Coconino National Forest from the southwest summit of Apache Maid Mountain, Coconino National Forest, Arizona, United States of America

Road to the summit of Apache Maid Mountain, Coconino National Forest, Arizona, United States of America

View of the lake created by the historic Bainbridge Steel Dam near Ash Fork, Kaibab National Forest, Arizona, United States of America

View from below the historic Bainbridge Steel Dam near Ash Fork, Kaibab National Forest, Arizona, United States of America

View of the lake created by the historic Bainbridge Steel Dam near Ash Fork, Kaibab National Forest, Arizona, United States of America

Old water tank perched on a cliff overlooking the T-Bar Ranch Homestead in the Coconino National Forest, Arizona, United States of America

Basalt boulders and cliffs in a section of Johnson Canyon halfway between the Bainbridge Steel Dam and Stone Dam near Ash Fork Arizona in the Kaibab National Forest.

Basalt boulders and cliffs in a section of Johnson Canyon halfway between the Bainbridge Steel Dam and Stone Dam near Ash Fork Arizona in the Kaibab National Forest.

Close up panorama of Cathedral Rock in Sedona viewed from the secret trail that runs along the eastside of the rock, Sedona, Arizona, United States of America, North America

Composite photo of lightning striking Valley of the Gods in Utah, United States of America, North America

The arch of Eagle Eye Mountain near Aguila, taken in January 2018, Aguila, Arizona, United States of America, North America

View of Sedona from the north side of Cathedral Rock, Sedona, Arizona, United States of America, North America

A reflection of Cathedral Rock in a shallow pool of water on the northwest slope, Sedona, Arizona, United States of America, North America