If you really want to get really spooked out, go behind Tanglin Halt onto the 'Rail Corridor' path, keep going south across Queensway, then past the mosque and then Alexandra Hospital. Go at night.
If you really want to get really spooked out, go behind Tanglin Halt onto the 'Rail Corridor' path, keep going south across Queensway, then past the mosque and then Alexandra Hospital. Go at night.