A Naga Sadhu is a Hindu ascetic who renounces worldly possessions and lives a life of austerity. They are often associated with the Shaiva sect and are known for their distinctive appearance, which includes long hair, ash smeared on their bodies, and minimal clothing. Naga Sadhus are typically seen during religious festivals, especially the Kumbh Mela, where they gather to participate in rituals and spiritual practices. These ascetics are dedicated to achieving spiritual enlightenment and often engage in meditation and yoga. Naga Sadhus are also known for their fierce devotion to Lord Shiva, and they embody the principles of detachment and renunciation in their daily lives. Their lifestyle emphasizes simplicity and a deep connection to the divine.