Chao Phraya Princess Cruise Office

The Chao Phraya Princess Cruise Office sits right on the river at ICONSIAM, by Piers 2 and 4. This is where you book in person, pick up tickets, and sort any last‑minute changes before your dinner sailing. Staff are used to fielding questions in English, and they’re happy to walk you through routes and boarding. Swing by during the day (they’re open 9am–8pm) to lock in seats for the sunset or later departures. Expect classic Bangkok river-cruise drama once you’re onboard: a big Thai‑international buffet, a live band, and those postcard views as Wat Arun, the Grand Palace, and old shophouses glow after dark. Prices often run in the 1,200–1,900 THB range per adult depending on promos — worth checking in person if you’re nearby. From Khao San, it’s an easy taxi across the old city, or ride the river boat down to Sathorn and hop the free ICONSIAM shuttle. Practical tip: head to ICONSIAM’s riverside level and follow signs to Pier 2/4; the ticket desk is just before the gangways. Arrive a little early to swap vouchers for boarding passes and you’ll board stress‑free with time to grab a drink.