A ritual bath named as “Shahi Snan” is a major event of which of the following festival?

The correct answer is Kumbh Mela

Key Points:

• Kumbh Mela is a major festival and pilgrimage in Hinduism.
• The festival Kumbh is celebrated in a cycle of approximately 12 years at four river-bank pilgrimage sites.
• The sites are
  • Prayagraj (Ganges-Yamuna Sarasvati rivers confluence)
  • Nashik (Godavari)
  • Haridwar (Ganges)
  • Ujjain (Shipra)
• Approximately 30and 50 million people attended Maha Kumbh Mela in 2013 and the Allahabad Ardh Kumbh Mela in 2019.
• On Amavasya, the most cherished day for bathing the pilgrims welcome and wait for the thirteen sadhu akharas to bathe first.
• This Programme is called shahi snan or raj yogi snan.​

Additional Information​Holi:

• Holi is a popular ancient Indian festival, also known as the "Festival of Love", the "Festival of Colours" and the "Festival of Spring". 
• The festival celebrates the eternal and divine love of Radha Krishna.
• It is celebrated every year on the day after the full moon in the Hindu month of Phalgun which is early March.
• Holi Celebrations in the different states of India
  • Rang Panchami – Maharashtra.
    • In Maharashtra, Holi is also known as Shigma or Rang Panchami (colour on the fifth)
  • Holla Mohalla- Punjab
  • Shigmo- Goa
  • Royal Holi- Udaipur
  • Kumaoni Holi - Uttarakhand
  • Manjal Kuli- Kerala