Delhi is the capital of India. It is also the center of the National Capital Region (NCR), which is unique ‘interstate regional planning’ area created by the National Capital Region Planning Board Act of 1985. The name of the city was named after a king who built the city at this location. According to Euro monitor International, Delhi ranked as 28th most visited city in the world and first in India by foreign visitors in 2015. There are numerous tourist attractions in Delhi, both historic and modern.