I've been to Bangkok twice. I've been to the Jim Thompson House each time. The first time, my friends dragged me kicking and screaming. I really wasn't that excited to see some old house owned by a guy I had barely heard of. However, after a long slog through hot Bangkok, the house was a refreshing break from the loud city. If you have any interest in Thai architecture, Buddhist imagery, Thai silk or "the way things used to be," this is worth a visit. The tour lasts about 40 minutes and you get a good feeling for what it must have been like to be an expat in Thailand in the 50's. Tours are available in many languages. The grounds are small, but very peaceful. There is also a Jim Thompson store selling whatever sorts of silk or JT branded stuff you may need. I was a bit disappointed that I couldn't buy just plain silk from there. There is also an excellent cafe which serves a killer lychee blended drink and also some very good albeit pricey Thai food.
The second time, I brought my girlfriend. She really liked it.
Oh, don't miss the freshwater stingray by the sign in desk.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.