Thailand's most photographed floating market is unabashedly tourist-oriented — what it's actually like, and whether to go.
Damnoen Saduak is a staged tourist experience — the vendors are professional performers of tradition, not local women selling their produce as in the old days.
The visual is spectacular — colourful boats, women in straw hats, canals lined with flowers — it photographs beautifully and delivers what it promises.
Join an organised tour (800–1,500 THB including transport, 2 hours from Bangkok) or go independently by bus + songthaew; go early (7–9 AM) for better light and fewer tour groups.
Amphawa (more local, evening market), Klong Lat Mayom (genuinely local, west bank) — if you want the 'real' floating market experience.
Go knowing it's a theme park, enjoy it as such — the photos are worth it and the food is actually decent.
Many day tours pair Damnoen Saduak with a nearby Maeklong Railway Market visit, since both are in the same general direction from Bangkok — worth asking about when booking.