The Pictured Rocks, The Castle.

Pictured Rocks, Chapel, from the west.

Arch of the Giants' Stairway.

The Pictured Rocks, interior of "The Dugeon."

The Pictured Rocks, Portal Point, from the "Eyrie."

The Pictured Rocks, The Grand Portal.

The Pictured Rocks, "The Grand Portal."

The Pictured Rocks, "Demon Arch."

La Bay des Isles.

Boundary cave, entrance Pigeon Bay.

Boundary arch, entrance Pigeon Bay.

Boundary cave, Pigeon Bay.

Falls of Pigeon River, the plunge.

Lover's Leap.

Marquette from Ripley's Rock.

The Pictured Rocks - chapel from the east.

The Pictured Rocks : "the fireplace."

The Pictured Rocks, Chapel Beach.

Lake Superior.

Stand Rock, Hemlock Island (Apostle Isles).

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

Pulpit Rock, Nahant.

View of two women at the Rocking Stone.

Wandering Willie's Spring.

The Altar.

Burt's Cave, near Maquoketa River, Jackson County, Iowa.

Views of rock formations in Deer Park near La Salle.

Views of rock formations in Deer Park near La Salle.

Views of rock formations in Deer Park near La Salle.

Temple of Isis, Williams Canon.