Taj Mahal, Agra

For a long period, Agra was the capital of the Mughal empire. The structures in Agra are examples of Mughal architecture's richness and refinement. Tourists travel from all over the world to see the marble mausoleum built on the banks of the Yamuna River. This was erected in honor of Shah Jahan's loving wife, Mumtaz Mahal, by the Mughal emperor Shah Jahan. 20,000 workers were engaged to construct this masterpiece, which took more than 20 years to finish. The Taj Mahal's extravagance makes it a mandatory feature of most golden triangle trip itineraries. A visit to this monument as part of a golden triangle trip will stay with you for the rest of your life.

 Red Fort, Delhi

The Mughal rulers lived in the Red Fort in Delhi. It is Delhi's largest monument. (When Mughal Emperor Shah Jahan relocated his capital from Agra to Delhi, he ordered the construction of this fort.) Every year, the Prime Minister of India hoists the Indian flag at the fort's entrance. It is a UNESCO World Heritage Site, and most Indian vacation packages include it. Don't miss this fort if you're on a golden triangle tour. It's the epitome of Mughal construction and craftsmanship.

Hawa Mahal, Jaipur

This city, which is a wonder in and of itself, is reached via Golden Triangle tourism. This "Pink City," which is dotted with stunning forts and palaces, attracts a large number of tourists. The Hawa Mahal is a superb example of science and architecture together. This monument, made of red sandstone, permits cold air to pass through due to the "Venturi effect," keeping the entire area cool during the summer. This location is known for its 953 little windows (jharokhas) with intricate latticework. It is one of the must-see spots on the golden triangle tour and is listed as one of the most popular destinations in Jaipur.

Jantar Mantar, Jaipur

Jantar Mantar is a collection of instruments that were used to observe the astronomical positions of celestial bodies. It was built in the 18th century. Raja Sawai Jai Singh built five similar observatories throughout India, but only the one in Jaipur is operational. While on a golden triangle tour, stop by this operating example of perfection. The growth of science and astronomy in India in the 18th century will astound you.