Siriraj Medical Museum
2 Wang Lang Rd, Siriraj, Bangkok Noi, Bangkok 10700
The Congdon Anatomical Museum houses more than 2,000 preserved organs and a whole-body dissection of the human nervous and arterial system that exists nowhere else in the world. Start there. The forensic galleries are historically significant but confronting. This is not entertainment. It is education with weight, and the 80 baht admission reflects that institutional seriousness.
The museum complex occupies space within Siriraj Hospital, Thailand's oldest hospital, founded in 1886. Seven separate museums operate here, each devoted to a branch of medical science. The Congdon Anatomical Museum displays more than 2,000 preserved organs arranged by body system, from eyelash-sized eye muscles to full leg musculature. You move between galleries at your own pace.
The centerpiece is a complete whole-body dissection of the human nervous and arterial system, prepared by Dr. Patai Sirikarun. The network of nerves and vessels is laid bare in three dimensions, frozen in formaldehyde and mounted on frames, the only exhibit of its kind in the world and a teaching tool that took years to construct. The Congdon collection spans human development from conception through reproductive age, including multiple birth formations and organ systems. The Sood Sangvichien Prehistoric Museum, opened to the public in 1972, displays the Lampang man skeleton, a Homo erectus specimen between 400,000 and one million years old, alongside artifacts spanning three prehistoric periods. The Parasitology Museum traces lifecycles from single-celled organisms to meter-long flatworms, each with habitat and transmission information. The Ellis Pathological Museum presents heart disease, cancer, and congenital anomalies with treatment context.
The Songkran Niyomsan Forensic Medicine Museum contains evidence and remains from historical murder cases. Until 2020, it displayed the mummified body of serial killer Si Ouey, executed in 1959. Community pressure led to cremation.
Admission is 80 baht. Operating hours are Wednesday through Monday, 10 AM to 5 PM, closed Tuesdays. Free lockers are available for bags, and a small café operates on site. Photography is prohibited in certain galleries. Budget 30 minutes to an hour per section.