The mouth of the narrow lane, or trok, that shields the Prince Theater from busy Charoen Krung Road, in the shadow of the Taksin Bridge.
Finding the Prince Theater was like finding buried treasure at the beach. Sure, every old timer within a two kilometer radius of the Taksin Bridge knows about the place. But for myself, the Prince Theater represented nothing less than a gold mine of history - still alive, at that!
The sign above the entrance to the trok reads: showing two movies in a row. Notice the Chinese writing beside the Thai. Ethnic-Chinese have long comprised a major portion of this neighborhood's population.
The Prince Theater dates back to the days when rivers and canals were how most people moved around in Bangkok, and when trok neighborhoods were where most people lived. There are still a number of old trok neighborhoods like this one in the city, especially in the central river wards around Rattanakosin, where a decent amount of historic preservation has been enacted over the past 30 years. This is exactly where you'll find the Prince Theater: one street over from the Chaophraya River on Charoen Krung Road, about 15 meters inside a little trok, in the Bang Rak area of town. (I've written about trok neighborhoods before, so I'll refrain from repetition. If you want to know more about them, check out the post about the Sala Chalerm Thani Theater).
Believe it or not, but after all these years the Prince still functions. It was originally known as the Ban Rak Cinema, a name many locals prefer calling it. Short of a confirmation, this very well may be the original Ban Rak Cinema that was built in 1908 on the grounds of royal family member's estate. A prince! If this is so, it would make it one of the oldest operating movie theaters in Asia, if not anywhere in the world.
However, before you get your hopes up, be forewarned that in its present state the showing of films is only done to provide a faint light source for the men enjoying themselves on the inside.