Holi is a religious festival celebrated by Hindus all over the world.  Holi is also known as festival of Colors.

Places related to life of Lord Krishna are known as Braj regions. Holi rituals in Braj regions - Mathura, Vrindavan, Gowardhan, Gokul, Nandagaon and Barsana - are the most famous one.
The Lathmar Holi - the traditional Holi festivity in Barsana is world famous.

In most regions Holi festival is celebrated for two days. The first day is known as Jalanewali Holi - the day when Holi bonfire is done. This day is also known as Chhoti Holi and Holika Dahan.
The second day is known as Rangwali Holi - the day when people play with colored powder and colored water.
 Rangwali Holi which is main Holi day is also known as Dhulandi or Dhulendi.