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Fifty-two ceremonial barges and 2,200 oarsmen take to the Chao Phraya on November 6 – with 12 public rehearsals before the big day

Bangkok’s Chao Phraya is about to become the stage for one of Thailand’s9 most spectacular ceremonies. On November 6, 2026, from 2.30pm, 52 royal barges will glide down the river in the Royal Barge Procession – a tradition stretchings back centuries and one modern Bangkok rarely gets to see.
The procession forms part of the Royal Kathin ceremony, when the monarch travels by water to present robes to Buddhist monks. It also marks the fourth 12-year cycle – or 48th birthday – of Queen Suthida, and concludes at Wat Arun Ratchawararam, whose distinctive prang rises above the river.
The scale is extraordinary: 52 barges in a formation stretching around 1.2 kilometres and spanning 90 metres, crewed by 2,200 naval personnel. At its heart is Suphannahong, the King’s principal royal barge, while Anantanakkharat carries the Kathin robes in a raised pavilion. Narai Song Suban HM King Rama IX and Anekkachatphutchong serve as reserve royal barges.
Getting that formation river-ready takes months. In March, 162 personnel from 35 naval units began training as instructors, including 58 barge captains and 104 helmsmen, before returning to their units to train the rest of the oarsmen. Practice starts on land, moves to individual boat handling and culminates in full-formation drills on the water – the better part of a year’s preparation.
The procession has never been an annual fixture. Revived in 1959 after a hiatus, it has appeared only on select occasions since, including coronations, major royal birthdays and other significant events. That rarity is precisely why crowds line the Chao Phraya whenever one is announced.
Rehearsal schedule
Can’t make November 6? The Royal Thai Navy is holding 10 minor rehearsals and two full-dress rehearsals beforehand, with public viewing along the riverbanks.
Minor rehearsals: August 17, 20 and 27; September 3, 8, 17 and 23; October 2, 8 and 15. Full-dress rehearsals: October 21 and 28.
The full-dress rehearsals are the closest preview of the real thing, with decorated barges, oarsmen in ceremonial dress and the full route run at pace – minus the main-daycrowds.
Where and how to watch
The barges travel 4.2 kilometres from Wasukri Pier to Wat Arun Ratchawararam, passing beneath Rama VIII and Phra Pinklao bridges along the way. Public viewing extends along both banks of the Chao Phraya from Krung Thon Bridge to Wat Arun.
At the time of writing, no further ticketing, transport or accessibility arrangements have been announced for the rehearsals or main procession. Riverside restaurants and hotel terraces along the route – particularly around Wat Arun and the Grand Palace side of the river – tend to book quickly when a barge procession is confirmed, so secure a river-view spot early if that’s your plan.
Arrive well before the rehearsals begin at around 2.30pm, and do the same for the main event: riverbank viewing spots fill early and water traffic is restricted during barge movements. Wat Arun and the Grand Palace side offer the classic Bangkok backdrop; otherwise, choose a vantage point farther upriver for a wider view of the formation.
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