If you have ever dreamt of walking through the gates of the Lal Bahadur Shastri National Academy of Administration (LBSNAA) as an officer trainee, you probably know that the road to Mussoorie often passes through the crowded lanes of Delhi. For decades, Delhi has remained the undisputed capital of Civil Services preparation in India. While technology has made it possible to study from the comfort of a remote village, thousands of aspirants still pack their bags every year to move to the national capital. But what is it about this city that makes it the ultimate "Mecca" for UPSC aspirants? The journey of IAS preparation in Delhi is more than just about joining a coaching center; it is about immersing oneself in an ecosystem where every wall is covered in maps and every conversation at a tea stall revolves around international relations or the latest budget. In this detailed guide, we will explore why Delhi continues to be the best city for UPSC preparation and how it can help...