Delhi, Agra (including the Taj Mahal), and Jaipur. The Golden Triangle is now a well-travelled route and is so called because of the triangular shape formed by the locations of New Delhi, Agra and Jaipur on a map. These three cities are extremely popular as tourist destinations among the foreign tourists visiting India as well as among the natives. The circuit is about 1200 km by road. The New Yamuna Express Highway between Delhi and Agra is a landmark in tourist movement.