The NOB Hill neighborhood of San Francisco is a historic district located on one of the city's seven hills. It is known for its grand Victorian mansions and luxury hotels, as well as its many upscale restaurants and shops. The term 'NOB Hill' is derived from the nickname given to the area by wealthy residents in the late 19th century, who referred to it as the 'Nobility Hill.' The area is also home to some of the city's most iconic landmarks, including Grace Cathedral, the Fairmont Hotel, and Huntington Park.