The blue city of Jodhpur seen from the majestic Mehrangarh fort.

THE SECOND LARGEST CITY IN the Indian state of Rajasthan, this “Blue City” is a mesmerizing collection of azure abodes that soothes and delights anyone that beholds it.

In the city of Jodhpur, a sea of boxy indigo houses stretches for more than 10 kilometers along the walls of the historic walled old city. A blue pigment coating on a house used to indicate that a Brahmin—the priests of the Indian caste system—dwelled there, but over time the color became a badge of identity for non-Brahmins, too. It’s also said to have insect-repelling abilities.

Situated on the edge of the Thar Desert, Jodhpur is also called the “Sun City,” named for the overwhelming amount of bright and sunny days it experiences. It is home to famed forts, palaces, mausoleums, gardens, lakes, and towers, making it a hotspot for tourist activity. Since its founding more than 500 years ago, the city has earned renown for its textile industry, exquisite furniture shops, delectable cuisine, and bustling bazaars, among many other attractions.