Drepung Monastery once stood as the world's largest monastic university, housing thousands of scholars in its golden heyday. Today, visitors wander through winding white-walled courtyards and ascend steep staircases to reach the main assembly hall, where the air hums with deep chanting and the scent of burning juniper. The complex offers sweeping views over the Kyichu Valley, especially from the rooftop terraces overlooking the iconic debating grounds where monks still test their logic under the bright Tibetan sun. Though partially restored after historical damage, its spiritual gravity remains intact, drawing travelers seeking both architectural grandeur and quiet contemplation amid fluttering prayer flags and ancient murals.