Hyderabad is the capital of southern India's Telangana state. A major center for the technology industry, it's home to many upscale restaurants and shops. Its historic sites include Golconda Fort, a former diamond-trading center that was once the Qutb Shahi dynastic capital. The Charminar, a 16th-century mosque whose 4 arches support towering minarets, is an old city landmark near the long-standing Laad Bazaar.
Visakhapatnam is a port city and industrial center in the Indian state of Andhra Pradesh, on the Bay of Bengal. It's known for its many beaches, including Ramakrishna Beach, home to a preserved submarine at the Kursura Submarine Museum. Nearby are the elaborate Kali Temple and the Visakha Museum, an old Dutch bungalow housing local maritime and historical exhibits.