Flag Staff Ledge, South Mountain.

Cave Fall, Glen Onoko.

Cascade above Sunrise Point. Glen Onoko.

Terrace Falls.

Chameleon Fall.

Dual Vista, Glen Onoko.

View from South Mountain. Mauch Chunk.

View from South Mountain. Mauch Chunk.

"The Switzerland of America" from mountain road.

"The Switzerland of America" from mountain road.

"The Switzerland of America," Mauch Chunk.

"The Switzerland of America" from mountain road.

"The Switzerland of America" from mountain road.

Mansion house, from foot of Bear Mountain.

Two mile turn, Switchback Railroad.

Two mile turn, Switchback Railroad.

Two mile turn, Switchback Railroad.

Switchback Railroad. The flats, looking [...]

Mt. Jefferson Plane. 2070 feet long, 462 feet high.

Mt. Pisgah Plane. 2322 feet long, 864 feet high.

Mt. Pisgah Plane, Switchback R.R.

Mt. Jefferson Plane. 2070 feet long, 462 feet high.

Rustic staircase, Glen Onoko.

Susquehanna St. from veranda of Mansion house.

Rustic staircase, Glen Onoko.

Dual Vista, Glen Onoko.

Mt. Pisgah Plane. 2322 feet long, 864 feet high.

Switchback R.R. Looking down Mt. Pisgah Plane.

Looking down Jefferson Plane.

Mt. Jefferson Plane. 2070 feet long, 462 feet high.