Short answer
Rath Yatra (June/July, Puri) is the biggest single event; the rest of the calendar includes Raja (June, a festival marking the onset of monsoon), Kartik Purnima and Boita Bandana (October/November, coastal Odisha), Durga Puja/Dussehra (September/October, especially in Cuttack) and the Konark Dance Festival (December).
Rath Yatra
Held in Puri on a date set by the lunar calendar, usually June or July, the festival sees the deities pulled through the town's Grand Road in massive wooden chariots; it draws very large crowds and requires early accommodation booking.
Raja and Kartik Purnima
Raja, in mid-June, marks the onset of monsoon and is celebrated across rural Odisha; Kartik Purnima, in October or November, includes Boita Bandana on the coast, where communities float small boats to commemorate ancient maritime trade links.
Durga Puja in Cuttack
Cuttack's Durga Puja is known for elaborate silver-filigree decorated pandals, distinct from the clay-idol pandal style common elsewhere in eastern India, and draws visitors specifically for this craft tradition.
Konark Dance Festival
Held each December, this festival brings classical Indian dance forms to an open-air stage set against the Konark Sun Temple, combining performance with the temple's backdrop.
Planning around festivals
Festival dates shift with the lunar calendar year to year, so confirming exact dates before booking travel is essential, particularly for Rath Yatra.
