Shraddh or Pitru Daan is a broader set of rituals performed to pay homage to ancestors, typically during the Pitru Paksha period. These rituals include offerings of food, water, and prayers to ensure the well-being of departed souls. Cities like Gaya, Varanasi, and Haridwar are major centers where pilgrims travel to perform Shraddh with the assistance of learned priests. While Pind Daan and Tarpan are part of these observances, Shraddh refers to the complete ceremonial process.