rock formations

On the way to the Lower Yosemite Fall, Yosemite Valley, Mariposa Count...

Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.

The Sentinel, 3270 feet, Yosemite Valley, Mariposa Co.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

The Ladders, Yosemite Valley, Mariposa County, Cal.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Tutocanula, or El Capitan, 3600 ft. Yosemite Valley, Mariposa County, ...

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Cathedral Rocks, 2600 ft, Yosemite Valley, Mariposa County, Cal.

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

One of nature's grandest spot - the Overhanging Rocks at Glacier Point...

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Profile Rock, Fall River. - Sterescope Card, Colorado

Picryl description: Public domain image of a mountain cliff view, natural rocky landscape, free to use, no copyright restrictions.

The Dome. - Sterescope Card, Colorado. NYPL Collection.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Arch at Deer Creek, Platte Canon [Canyon].

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Mushroom rock. Natural monuments in Monument Park.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Phanton rock. Natural monuments in Monument Park.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

[Sandstone rock formations.] - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

The Grandmother, Monument Park, Colorado. - Sterescope Card, Colorado

Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description

Natural monuments in Monument Park. Two sisters and two bachelors. (Ni...

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Monument Park, 60 miles S. of Denver, Col. Ter.

Picryl description: Public domain image of a fountain, historic landmark, classical or neoclassical architecture, free to use, no copyright restrictions.

"The Dutch wedding." Monument Park. - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

The Flying Dutchman. Monument Park. - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Wâdy Amârah. Of Wâdy Amârah, some forty miles away from Ayún Músa, Pr...

Public domain image of Egyptian art, free to use, no copyright restrictions photo - Picryl description

[View of two women at the Rocking Stone.]

Massachusetts stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More

Interior view of Grand Portal. Pictured Rocks.

Michigan stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Swift River Falls, Albany, N.H. New Hampshire in 19th century. Stereos...

Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.

Barranco Blanco or El Tienditas, N.M.

New Mexico stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Hanging Rock, (near view), Newport, R.I.

Rhode Island stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More

Monument Rock, Echo Kanyon [Canyon]. 19th century stereoscope card. Ut...

Utah stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembl... More

Finger Rock, Weber Canyon, Union Pacific R.R.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Turk's Head, Devil's Lake, Wisconsin. Devil's Lake Wisconsin stereosco...

Wisconsin stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who as... More

Pulpit Rock, Saint Croix Co. Wis.

Wisconsin stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who as... More

Natural arch, Cupica Bay.19th century US expeditions surveys.

New Jersey stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

View of Mushroom Rock, Alum Creek, Kansas, 7 miles east of Fort Harker...

Kansas stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem... More

Going up the "Zigzags" on the steep trail to the top of the Nevada Fal...

Nevada Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem... More

The Great Signal Rock, Summit of Lookout Mt. Chattanooga, Tenn.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More

Rooster Rock, Columbia River. Sterescope Cards NYPL Collection.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Natural Bridge, Lookout Mountain, Tenn.

Public domain photograph of a postcard, landscape view, free to use, no copyright restrictions image - Picryl description

Pictured Rocks, Lake Superior, Michigan

Public domain photo of vintage Michigan postcard, 19th century, free to use, no copyright restrictions image - Picryl description.

Pictured Rocks, Lake Superior, Michigan

Picryl description: Public domain photo of vintage Michigan postcard, free to use, no copyright restrictions image.

The Lower Yosemite Fall, Yosemite Valley, Mariposa County, Cal.

Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.

Three Graces, Garden of the Gods, Colorado

Picryl description: Public domain photo of vintage Colorado postcard, free to use, no copyright restrictions image.

Yosemite Falls, 2630 feet, Yosemite Valley, Mariposa County, Cal.

Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.

The Grand Canyon of Arizona, Grand Canyon, Ariz.

Public domain photo of vintage Arizona postcard, 19th century, free to use, no copyright restrictions image - Picryl description.

Looking across Royal Gorge from above, Royal Gorge, Colo.

Picryl description: Public domain photo of vintage Colorado postcard, free to use, no copyright restrictions image.

Agassiz Rock Column, Yosemite, Calif., Vintage Postcard by Detroit Pub...

Picryl description: Public domain photo of vintage California postcard, free to use, no copyright restrictions image.

Monument Park, Colorado. - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

View of rock formations. New York Sterecope Card.

New York stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Ledges, near Pirate's Cave, Newport, R.I.

Rhode Island stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who... More

Index [Finger] Rock, Upper Weber Canyon, near Tunnel No. 3. Union Paci...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

[View of sea with rock formation.]

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Great Arch Rock at San Juan Capistrano, Cal.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

South Farallon Island, The Murr Bridge, 113 feet high and Rookeries of...

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Cave Rock, Eastern shore of Lake Tahoe, from the North.

Nevada Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem... More

Cajun Valley. View of horse riders.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Yosemite Falls, 2630 feet, Yosemite Valley, Mariposa County, Cal.

Picryl description: Public domain image of a waterfall, cascade, water stream, free to use, no copyright restrictions.

Cascade below the Vernal Fall, Yosemite Valley, Mariposa County, Cal.

Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.

The Royal Arches, Yosemite Valley, Mariposa County, Cal.

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

Yosemite Falls from the foot of the Lower Fall, Yosemite Valley, Marip...

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

Imposing Cathedral Rocks, heights above valley nearly 3000 ft., Yosemi...

Picryl description: Public domain image of a mountain landscape, rocks, mountains, free to use, no copyright restrictions.

The Fissures - great cracks in the walls of Yosemite Valley, Cal., U.S...

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

From Eagle Peak over the Valley to Glacier Point, Mt. Clark, Nevada Fa...

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Mother Grundy. - Sterescope Card, Colorado. NYPL Collection.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

The Sphynx. (View of rock formations.)

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

View in Monument Park, Colorado. - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Dutch Wedding rocks, Monument Park, Col.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

The Idiot monument, Monumental Park, Colorado.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Wâdy Mukatteb. The strange shapes of the weather-worn sandstone rocks...

Public domain image of Egyptian art, free to use, no copyright restrictions photo - Picryl description

Wandering Willie's Spring. Kentucky. Stereoscope Card.

Kentucky stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Mammoth Cave. The Altar. Kentucky. Stereoscope Card.

Kentucky stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

The Pictured Rocks : "the fireplace." Lake Superior, Michigan. Stereos...

Michigan stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Boundary cave, Pigeon Bay. Lake Superior, Michigan. Stereoscope card.

Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description

Lover's Leap. Lake Superior, Michigan. Stereoscope card.

Michigan stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Boundary cave, entrance Pigeon Bay. Lake Superior, Michigan. Stereosco...

Michigan stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Chapel, interior view. Pictured Rocks. Lake Superior, Michigan. Stereo...

Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.

Grand Portal looking out, Pictured Rocks.

Michigan stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Enchantment Rock, Gillespie County, Texas. 19th cenrury stereoscope ca...

Texas stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assemb... More

Echo Canyon and Pulpit Rock. 19th century stereoscope card. Utah.

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Pulpit Rock, Echo Canyon. Union Pacific Railroad.

Public domain image of a train station, free to use, no copyright restrictions - Picryl description

Among the wonder rocks of Adams County, Wis.

Wisconsin stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who as... More

Leaping chasm between cliffs sculptured by prehistoric streams, Dalles...

Wisconsin stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who as... More

Dalles of the St. Croix River, Wisconsin. Devil's Chair.

Wisconsin stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who as... More

Pine Cooley near Prescott, Wis. 19th centuty Wicsonsin stereoscope car...

Wisconsin stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who as... More

Pot holes in basaltic rocks, Snake River.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More

1. Temple près l'isle de Philæ. 2. Vue des temples del'isle de Philæ. ...

Public domain image of Egyptian art, free to use, no copyright restrictions photo - Picryl description

Pike's Peak and the SiameseTwins, Garden of the Gods , Col.

Picryl description: Public domain photo of vintage Colorado postcard, free to use, no copyright restrictions image.

A Fine view of the celebrated "Bald Rock", on the North Fork of the Mo...

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

The mountain spring. Near Cozzen's Dock, West Point

Public domain scan of American 19th-century print, free to use, no copyright restrictions image - Picryl description

Point Lookout, Roper's Rock, Lookout Mountain, Tenn.

Picryl description: Public domain image of a historic building in Detroit, Michigan, free to use, no copyright restrictions.

Church at Acoma, New Mexico, Vintage Postcard by Detroit Publishing Co...

Public domain photograph of a postcard, landscape view, free to use, no copyright restrictions image - Picryl description

The Pictured Rocks, "The Grand Portal."

Picryl description: Public domain image of a mountain cliff view, natural rocky landscape, free to use, no copyright restrictions.

Basin, Franconia Notch. New Hampshire in 19th century. Stereoscope car...

New Hampshire stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker wh... More

Umbrella Rock. Tennessee Stereoscope Card. 19th century.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of mo... More

Kinney, 1899: Shore of Mount Desert, Atlantic Ocean; Shore of Mt. Dese...

Summit, C.P.R.R., Sierras. Sterescope Cards NYPL Collection.

Nevada Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem... More

Funnel Rock. Sterescope Cards NYPL Collection.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Cave Rock, Eastern shore of Lake Tahoe.

Nevada Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assem... More

Seal Rocks, San Francisco, California. Sterescope Cards NYPL Collectio...

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Cliff House and Seal Rocks by moonlight, San Francisco, Cal.

California Stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who a... More

Yowiye, or the Nevada Fall and Pool, 700 feet, Yosmite Valley, Maripos...

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

Yowiye, or the Nevada Fall and Pool, 700 feet, Yosmite Valley, Maripos...

Picryl description: Public domain image of a world heritage landmark, natural or regular park, free to use, no copyright restrictions.

Pohono, or the Bridal Veil, 900 feet. Yosemite Valley, Mariposa County...

Picryl description: Public domain view of a mountain range, mountainous landscape, free to use, no copyright restrictions.

Pohono, the Bridal Veil, 900 feet. Yosemite Valley, Mariposa County, C...

Picryl description: Public domain image of a waterfall, water stream, cascade, nature site, free to use, no copyright restrictions.

Sentinel rock, Colorado. - Sterescope Card, Colorado

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More

Monument Park. - Sterescope Card, Colorado. NYPL Collection.

Colorado stereoscopic card. Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who ass... More