Why IITs or Indian Institutes of Technology in India are always considered best for Technical education? List me the names, contact detail and map of location of all the IITs or Indian Institutes of Technology in India? Provide me some images of all the IITs or Indian Institutes of Technology?

The Indian Institutes of Technology (IIT) are autonomous public institutes of higher education, located in India.

Why IIT are best:

Most IITs are ranked above any other engineering college in India in engineering rankings. Outlook India's Top Engineering Colleges of 2017 ranked four IITs in its top 10, including the top four positions.

Worldwide however, the highest ranked IIT (IIT Delhi) is ranked at 172 in the QS World University Rankings of 2019, followed by IIT Bombay ranked at 162

List of IITS:

IIT Kharagpur
IIT Bombay
IIT Kanpur
IIT Madras
IIT Delhi
IIT Guwahati
IIT Roorkee
IIT Ropar
IIT Bhubaneswar
IIT Gandhinagar
IIT Hyderabad
IIT Jodhpur
IIT Patna
IIT Indore
IIT Mandi
IIT (BHU) Varanasi
IIT Palakkad
IIT Tirupati
IIT Dhanbad
IIT Bhilai
IIT Goa
IIT Jammu
IIT Dharwad