Discover modern luxury at our hotel in Sukhumvit, Bangkok

Meet, play, dine and sleep in modern style in Thailand’s exotic capital at Bangkok Marriott Marquis Queen’s Park. Perfect for business trips and vacations, our hotel is located on Sukhumvit Road, a short walk from popular downtown attractions and within easy reach of the BTS Skytrain, MRT subway, Queen Sirikit National Convention Center (QSNCC) and Suvarnabhumi Airport. Unwind at our pool and spa after a busy day of work or exploring Bangkok. Savor exceptional cuisine in our award-winning restaurants, which feature Chinese, Japanese and Thai dishes. Host an impressive corporate event in 53,000 square feet of function space with capacity for up to 1,500 attendees. At day’s end, retire to your hotel room or suite, where you’ll enjoy five-star amenities and polished décor that blends classic Thai influences with modern accents. Many of our accommodations showcase breathtaking views of the downtown Bangkok skyline. Discover a tranquil oasis in the heart of at Sukhumvit at Bangkok Marriott Marquis Queen’s Park.

Here’s your reservation link your guests can use to make reservations:

You will find the information for your online reservation link below. If you have questions or need help with the link, please do not hesitate to ask. We appreciate your business and look forward to a successful event.

>> Book your group rate for ASCO 2025

Event Summary:

ASCO 2025

*Start Date: Wednesday, August 21, 2025

*End Date: Saturday, August 23, 2025

*Last Day to Book: Friday, August 15, 2025

*Hotel(s) offering your special group rate: 

• 5200 THB per night / Single room type.
• 5400 THB per night / Double/Twin room type.