We have negotiated a guaranteed block of rooms at the hotel. They may be booked via the registration form. There are a limited number of rooms in the block, so we  encourage you to book early.  You are welcome to stay up to two nights before and after the conference at the special GELS rate.

Royal Orchid Sheraton Hotel & Towers

Discover Thailand’s iconic capital city from the opulent comfort of Royal Orchid Sheraton Hotel & Towers. Situated riverside on the enchanting Chao Phraya River.

Deluxe Room – US$175 / US$190
Club Deluxe Room – US$240 / US$265
Suite – US$315USD / US$345

Prices are for Single and Double Occupancy.
Prices do not include a 4% registration fee.

Prices include breakfast and WiFi.
Prices do not include airport transfers, minibar or other meals at hotel – which can be arranged directly with hotel and payed on departure.

Around the Hotel

The 21CL team has hand picked some of our favourite walking distance from the hotel. The Royal Orchid Sheraton’s convenient location connects guests within minutes to shopping malls, entertainment areas and famous tourist attractions.

The Spa at Royal Orchid Sheraton

The Spa at Royal Orchid Sheraton in Bangkok is a soothing oasis, offering a wide array of wellness and traditional relaxation treatment with exquisite river views.

Sheraton Fitness

The Fitness Center offers state-of-the-art cardio equipment, as well as a sauna, jogging track, and tennis court.

Hotel Cancellation Policy

In the event that you need to cancel your hotel reservation for any reason the following refund rules will be strictly applied:

  • More than 60 calendar days prior to the first day of the event a 100% refund will be due less a US$50 administration fee.
  • Between 30 calendar days and 59 days prior to event a 50% refund will be due less a US$50 administration fee.
  • Between 15 calendar days and 29 days prior to event a 25% refund will be due less a US$50 administration fee.
  • 14 calendar days prior to event no refund will be due under any circumstances.