rock formations

Monumental 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

[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

Castellated rocks, Monument Park, Colorado. - Sterescope Card, Colorad...

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

The dunces' parliament, 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

Râs en Nâkûrah. The road over this headland, which has also been calle...

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

La Bay des Isles. 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

The Pictured Rocks, The Castle. Lake Superior, Michigan. Stereoscope c...

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

Arch rock from land, Mackinac Island, Michigan.

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

East view of Chapel. 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

Table Rock, Dixville Notch. New Hampshire in 19th century. Stereoscope...

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

Devil's Bean Pot, Purgatory, Mount Vernon, N.H.

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

Leaping the chasm, Stand Rock, Wisconsin.

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

Views at Devil's Lake, Wisconsin. [Cleopatra's Needle in Wonder Notch....

Public domain image of a romantic ruins landscape, classical architecture, free to use, no copyright restrictions - Picryl description

The "What is it" near Sherman. - stereoscopic view, public domain phot...

Wyoming 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 asse... 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

Pulpit Rock, Echo Canyon. Union Pacific Railroad.

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

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

Sphynx of the valley. - Early photography, Public domain image

Georgia; Blue Spring, near the "W.T." Ranch, Black River, New Mexico. ...

Cathedral Spires, Garden of the Gods

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

Horse Shoe of Niagara from the Canadian side

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

Natuaral Bridge, Wapta Canon, B. C.

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

Granitic fissure in Eagle Rock, 1000 feet deep, Yosemite Valley, Calif...

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

Roaring Rock, York Beach, Me., Vintage Postcard by Detroit Publishing ...

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

Pictured Rocks, Lake Superior, Michigan

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

Pillars of Hercules, So. Cheyenne Canyon, Colo.

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

Cape Horn, Williams Canyon, Colorado

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

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.

View down the valley from Union Point, Yosemite.

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

Good Harbor Beach, Bass Rocks, Gloucester, Mass.

Public domain photo of vintage Massachusetts postcard, free to use, no copyright restrictions image - Picryl description

Rock Formation, Crystal Park Gateway, Colorado Springs, Colo.

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

Devil'd Gate bridge. The peaks of the Wahsatch [Wasatch Range] in the ...

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

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

The Guardian Giants - work of erosion on the Rim.

Arizona 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 asse... 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

Arch Rock, Santa Monica Bay, 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

Arch at the west end, Sugarloaf Islands, Pacific Ocean, California.

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

Seal Rocks and Pacific Ocean. 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

At the Cliff House, Seal Rocks, San Francisco.

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

Piwyac, or the Vernal Fall, 300 feet from the cliff, Yosemite Valley, ...

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

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.

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.

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.

Pohono, or the Bridal Veil, 900 feet.

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

Agassiz Column, Yosemite Falls and Sentinel Hotel, from Glacier Point ...

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

El Capitan (7012 ft.), looking up the Valley of Half Dome (8927 ft.), ...

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

The mountain demon, Manitou 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

Mother Murhroom [Mushroom]. Garden of the Gods.

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 Ute's Medicinal monument. (Locality: The Enchanted Parks, or monum...

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, Col. Ter. - 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 Point, looking East. - 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

Austin's Glen. (Natural monuments.) Five miles from Colorado Springs, ...

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

Under the natural bridge, Lebanon. The stream, after passing under the...

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

Rocks in the ravine of Sarâbit el Khâdim. And a natural gallery in the...

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

Doe's Head 16 miles above Marquette, L.S.

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

The Basin, Franconia, N.H. New Hampshire in 19th century. Stereoscope ...

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

Interior of the Devil's Den, Hart's Ledge, No. Conway, N.H.

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

[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

Witch Rocks, U.P.R.R. [Union Pacific Railroad], Utah Ter.

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

Sentinel Rock, Devil's Lake, Wisconsin. Devil's Lake Wisconsin stereos...

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

The Wonders of Devil's Lake. Wonder Notch, showing top of Cleopatra's ...

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

Mother Murhroom [Mushroom]. Garden of the Gods.

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

Castle Crags, Mt. Shasta, Calif., Vintage Postcard by Detroit Publishi...

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

No. 14. Perched rock, Rocker Creek, Arizona.

Sugar Loaf Rock, Mackinac Island, Mich.

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

The Guardian Giants - work of erosion on the Rim.

Arizona 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 asse... More

Sugar Loaf, Santa Catalina, Calif.

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

Hercules Pillars, Columbia River, Oregon

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

Bridge and Hudson River near Luzerne

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

Eroded Column, O'Neill's Point, Grand Canyon, Ariz.

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

View on the Passaic River - Public domain scenic engraving

Public domain photograph of 19th-century landscape print, engraving, free to use, no copyright restrictions image - Picryl description

Natural Bridge, Orr's Island, Near, Portland, Me.

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

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

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

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

Gateway Rocks, Garden of the Gods, Colorado

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

Prospect Dome, So. Cheyenne, Colo.

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

Trout Pool, South Cheyenne Canyon, Colorado

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

Cathedral Rocks, 2600 ft, Yosemite Valley, Mariposa Co.

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

Gloucester, Mass. from Stage Fort Park, Gloucester, Mass.

Public domain photo of vintage Massachusetts postcard, free to use, no copyright restrictions image - Picryl description

Rock Dunder and Juniper Island, Lake Champlain, Vt.

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

Monument Park. The Sentinel. - 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

Vulcan's anvil, 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

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

Rocks in the Canon de Chelle--950 ft.

Arizona 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 asse... More

Dark Cañon; "German Carp" in Rheinboldt's Lake, thousands of fish in s...

Picryl description: Public domain image of a fishing boat, free to use, no copyright restrictions.

Shakespeare Rock, Glenbrook, Lake Tahoe. Sterescope Cards NYPL Collect...

William Shakespeare books and illustrations Public domain photograph of 19th-century stereoscopic card, California, free to use, no copyright restrictions image - Picryl description

At the Cliff House, San Francisco.

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

Cliff House, Ocean and Seal Rocks, general view.

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

El Capitan, Yosemite Valley. 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

Granitic fissure in Eagle Rock, 1000 feet deep, Yosemite Valley, Calif...

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.

View down the valley. 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

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.

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.

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

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

The Valley West from Union Point, - Sentinel Rocks (left) El Capitan (...

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

Devil's Gate. - 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

Pike's Peak from Monument Park. - Sterescope Card, Colorado

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

Vulcan's workshop, 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