Huddlestone Arch was designed by Calvert Vaux and Jacob Wrey Mould and built in 1866. Located near the northern end of the Ravine, it is made entirely of rough, uncut boulders and was constructed without the use of any binding material.

Block House No. 1. This stone fort, which sits on top of the large rock, is the oldest original structure in Central Park (Cleopatra's Needle was created elsewhere and moved). It is one of a number of fortifications built in the area during the War of 1812 (and the only one that survives). Despite the threat that prompted their construction, none of the forts were used in wartime combat and they were abandoned when the war ended, soon after being built. It was later used for ammunition storage.

The Braender apartment house, ca. 1910. The Braender, named for its German-born developer Philip Braender, is a ten-story apartment building designed by Frederick Browne and completed in 1903. Architecturally, the Braender incorporates a variety of influences into what the New York Times calls a “complicated, even chaotic mix of French Renaissance, Spanish and Baroque styles.”

Huddlestone Arch, 1895. This dry-stacked arch was made of uncut boulders, forming its shape without the use of mortar or any kind of support structure. In this photograph is Robert L. Bracklow, a photographer, and (presumably) Mary Granger, his lifelong partner.

General Memorial Hospital, 1917. This still standing fortresslike French Renaissance building was constructed in 1887 as the New York Cancer Hospital, the first medical facility to focus solely on cancer. The planning and design of the building reflected prevailing ideas about illness, its causes, and treatment on that era. The hospital was funded by, among others, John Jacob Astor III, who wished to refute the stigma of cancer (in the Victorian period, cancer thought to be contagious and a disease of the poor or those with lacking hygiene). The patients were kept in the round towers, as it was believed that germs flourished in corners. The large windows in the circular towers allowed for more light, better ventilation, and a better view of the patients for the medical staff. Given the low survival rate of cancer patients in the early years of cancer research, the building became known as a death trap (with cancer advancement came an improved reputation). In the 1950s the building became a nursing home, but the operation shut down in 1974 with claims of patient abuse and crumbling facilities. The city designated the building a landmark in 1976, which saved it from demolition over the next few decades as plans were put forth for reuse, but none came to be. All the while the building continued to deteriorate and became a den for drug addicts during New York's roughest years. Finally, in 2001 a new owner began work on a residential tower on the west side of the lot. September 11th halted work, but in 2002 new loans and Columbia University's purchase of apartments in the new tower turned the tide. The tower was completed and the old hospital was restored and renovated into 17 luxury units. The roofs were fixed, the mortar repointed, and original windows were replicated.

The upper portion of Central Park is perhaps the less visited section of New York's man-made oasis but includes some lovely areas. Take a look at some of the lesser-known spots in the park.

New-York Cancer Hospital ARCHITECT: Charles C. Haight DATE: 1884-86 STYLE: Hospital Although the construction of the hospital was essentially finished in 1886, the opening was delayed a year because of difficulties in establishing proper sewer connections and the necessity of erecting two additional buildings; one a small mortuary building, no longer standing; the other, a boiler-house. laundry, and servant dormitory, still standing at 32 West I06th Street. When the New York Cancer Hospital opened, it was the first hospital in the United States and only the second in the world to be devoted exclusively to cancer patients (the other was the London Cancer Hospital). The death of President Ulysses S. Grant from cancer in 1885 was a factor which helped arouse public interest in the funding of the hospital. It was not until the 1880s that cancer was being seriously studied for the first time, and the New York Cancer Hospital was anxious to establish itself as a proper scientific institution. It promoted the use of surgical techniques for cancer treatment and the belief that this helped save lives. Many of the cancer patients were treated free of charge.