SubOptic 2023 will be held at True Icon Hall located in ICONSIAM.


True Icon Hall
299 IconSiam Shopping Center Building
7th Floor
Charoen Nakorn Road
Khlong Ton Sai Subdistrict
Khlong San District
Bangkok 10600

Office +66 (0) 2 037 7999


True Icon Halls is just 35 kilometres from Suvarnabhumi International Airport, and easily accessible by taxi or on the Golden Line.

Getting to True Icon Hall, ICONSIAM 

Please note that only Gate 4 and Gate 6 of ICONSIAM are open before 10am. You will need to show proof that you are attending SubOptic to the security guards at gates 4 and 6. You can show them your badge on the app, your physical badge if you already have it or your confirmation email.

By Walking

- Access via Gate 6.

- Head to the escalators and go up to Level 7

By Taxi/Grab* (Refer to Purple route)

- After alighting at the Drop-off point at Gate 7, facing the building, turn right and access via Gate 6

Head to the elevators and go up to Level 7

*Uber is not available in Thailand. For ridehailing apps, please use GRAB  

By Boat  (Refer to Green route)

- Facing the ICONSIAM building, walk towards the left side of the building and access via Gate 4.

Head to the elevators and go up to Level 7


ICONSIAM is open from 10am to 10pm daily and you will be able to access the building from all gates during this period. 


For more information about traveling by bus, boat and train, please visit