The major city known as the "Silicon Valley" of India is Bangalore, also known as Bengaluru. It serves as the country's leading tech hub and has a thriving start-up ecosystem, attracting tech talent and investment from around the world. The city is home to numerous IT companies, research institutions, and innovation centers, playing a crucial role in India's information technology sector. Bangalore's favorable climate, numerous educational institutions, and vibrant culture contribute to its status as a preferred destination for tech professionals and entrepreneurs.