Every year in mid-summer, Lord Jagannath, with his elder brother Balabhadra and sister Subhadra, goes on vacation, travelling on grand chariots, from his temple in Puri, to his garden palace in the countryside. This belief of the Hindus has given rise to one of the biggest religious festivals in India — the Rath Yatra or the Chariot Festival. The Jagannath Temple at Puri, Orissa is the venue for all celebrations. Several lakh people converge at Puri for this festival.
Ratha Jatra, the Festival of Chariot : Chariots of Shri Jagannath is celebrated every year at Puri, the temple town in Odisha, on the second (dwitiya) day of shukla pakshya (waxing cycle of moon) of Ashadh Maas (3rd month in Lunar Calendar). The presiding deities of the Jagannath Temple, Puri's main temple, Lord Jagannath, Lord Balabhadra and Goddess Subhadra, with the celestial wheel (Sudarshana Chakra) are taken out from the temple precincts in an elaborate ritual procession to their respective chariots. The huge, colourfully decorated chariots are drawn by multitude of devotees on the bada danda, the grand avenue to the Gundicha Temple (Gundicha – King Indradyumna's Queen), two miles away to the North.
On their way back from the Gundicha Temple, the three deities stop for a while near the Mausi Maa Temple (Aunt's abode) and have an offering of the Poda Pitha, which is a special type of pancake supposed to be the Lord's favourite. After a stay for seven days, the deities return to their abode.
The three chariots of Balarama, Subhadra and Jagannatha are newly constructed every year with wood of specified trees like phassi, dhausa, etc. They are customarily brought from the ex-princely state of Dasapalla by a specialist team of carpenters who have hereditary rights and privileges for the same. The logs are traditionally set afloat as rafts in the river Mahanadi. These are collected near Puri and then transported by road.
Lord Jagannatha’s Chariot is called Nandighosa. It is forty-five feet high and forty-five feet square at the wheel level. It has sixteen wheels, each of seven-foot diameter, and is decked with a cover made of red and yellow cloth. Lord Jagannatha is identified with Krushna, who is also known as Pitambara, the one attired in golden yellow robes and hence the distinguishing yellow stripes on the canopy of this chariot.
The Chariot of Lord Balarama, called the Taladhwaja, is the one with the Palm Tree on its flag. It has fourteen wheels, each of seven-foot diameter and is covered with red and blue cloth. Its height is forty-four feet.
The Chariot of Subhadra, known as Dwarpadalana, literally "trampler of pride," is forty-three feet high with twelve wheels, each of seven-foot diameter. This Chariot is decked with a covering of red and black cloth – black being traditionally associated with Shakti and the Mother Goddess.