There have been rumours that Haw Par Villa is where one of the gates to hell lies. If that isn't scary enough, other people have said that the statues are actually dead humans covered with wax.
Whether you believe those stories or not, security guards have been heard to have spoken about how the place comes alive at night and have also mentioned hearing screams coming from the "10 Courts of Hell" area. The fact that not many people visit this attraction gives it a very eerie and creepy vibe in the evenings.
You can find out more about what Singaporeans think on our Haw