Private longtail boat tours through Bangkok's maze of khlongs (canals) reveal a city most tourists never see.
Narrow waterways flanked by old wooden houses, spirit shrines on stilts, children swimming, floating vendors — feels like Bangkok in the 1950s.
Hire directly at Tha Chang pier (Old City side) or Tha Saphan Phut; negotiate rate for 1–3 hour tour; typically 1,500–3,000 THB for the boat (split up to 6 people).
Khlong Bangkok Noi, Khlong Bang Luang (artist houses, traditional Thai houses), Khlong Mon — each has its own character.
Bring sun protection; waterproof your phone; don't trail hands in the water; tip the driver at the end; early morning (7–9 AM) gives the most activity.