Fri30OctFestival · BangkokSiam Halloween 2026
A free three-day Halloween festival in Siam Square with 100+ artists, a cosplay contest and photo spots. If you're bringing kids, early evening is best.
What's on
- Free entry, concerts included
- 100+ artists over three days
- Cosplay contest and Halloween photo spots along Walking Street
- WhenFri 30 Oct to Sun 1 Nov 2026 · Fri 30 Oct to Sun 1 Nov
- WhereSiam Square, Siam · Bangkok · Map
- Good for3-6 yrs, Family
- PriceFree
- OrganiserSiam Square / PMCU และ Flex 104.5
Tips before you go
- BKK Kids says it's better suited to older kids and teens. It gets very crowded, so with little ones go early in the evening and head home before it gets late.
- Take the BTS to Siam. The roads around it get jammed.
- Check the line-up and times on the Siam Halloween Facebook page or call 02-218-9853.
More events
Details can change. Always check dates, times and registration with the organiser before you go · All events
