Bangalore, officially Bengaluru, is the capital and largest city of the Indian state of Karnataka. Located on the Deccan Plateau, at a height of over 900 m (3,000 ft) above sea level, Bangalore has a pleasant climate throughout the year. Its elevation is the highest among the major cities of India. Bangalore is widely regarded as the “Silicon Valley of India” because of its role as the nation’s leading information technology (IT) exporter.

The city’s history dates back to around 890 CE, as found in a stone inscription found at the Nageshwara Temple in Begur, Bangalore. In 1537 CE, Kempé Gowdā – a feudal ruler under the Vijayanagara Empire – established a mud fort, considered the foundation of modern Bangalore and its oldest areas, or petes, which still exist. After the fall of the Vijayanagar empire, Kempe Gowda declared independence; in 1638, a large Adil Shahi Bijapur army defeated Kempe Gowda III, and Bangalore was given to them as a jagir (feudal estate).The Mughals later captured Bangalore and sold it to Chikkadevaraja Wodeyar (1673–1704), the then ruler of the Kingdom of Mysore. When Haider Ali seized control of the Kingdom of Mysore, the administration of Bangalore passed into his hands.

Mysore is noted for its heritage structures and palaces, including the Mysore Palace, and for the festivities that take place during the Dasara festival when the city receives hundreds of thousands of tourists from around the world. It lends its name to various art forms and culture, such as Mysore Dasara, Mysore painting; the sweet dish Mysore Pak, Mysore Masala Dosa; brands such as Mysore Sandal Soap, Mysore Paints and Varnish Limited; and styles and cosmetics such as Mysore Peta (a traditional silk turban) and the Mysore silk saris. Mysore is also known for betel leaves and own its special variety of jasmine flower fondly referred as “Mysore Mallige”. Tourism is the major industry alongside the traditional industries.

Ooty, officially known as Udhagamandalam (also known as Ootacamund); abbreviated as Udhagai), is a city and a municipality in the Nilgiris district of the South Indian state of Tamil Nadu.

Originally occupied by the Toda people, the area came under the rule of the East India Company at the end of the 18th century. The economy is based on tourism and agriculture, along with the manufacture of medicines and photographic film. The town is connected by the Nilgiri ghat roads and Nilgiri Mountain Railway. Its natural environment attracts tourists and it is a popular summer destination.

Coimbatore, also known as Kovai or Covai , is one of the major metropolitan cities in the Indian state of Tamil Nadu. It is located on the banks of the Noyyal River and surrounded by the Western Ghats.

The region around Coimbatore was ruled by the Cheras during Sangam period between the 1st and the 4th centuries CE and it served as the eastern entrance to the Palakkad Gap, the principal trade route between the west coast and Tamil Nadu. Coimbatore was located along the ancient trade route that extended from Muziris to Arikamedu in South India. The medieval Cholas conquered the Kongu Nadu in the 10th century CE. The region was ruled by Vijayanagara Empire in the 15th century followed by the Nayaks who introduced the Palayakkarar system under which Kongu Nadu region was divided into 24 Palayams. In the later part of the 18th century, the Coimbatore region came under the Kingdom of Mysore and following the defeat of Tipu Sultan in the Anglo-Mysore Wars, the British East India Company annexed Coimbatore to the Madras Presidency in 1799. The Coimbatore region played a prominent role in the Second Poligar War (1801) when it was the area of operations of Dheeran Chinnamalai.