Although below surface level, some of the Complex is open to the air. There is quite a lot to be seen from the surface, and dotted around are varying styles of ventilators for the subterranean rooms.

ABOVE: The surface area before restoration



ABOVE
LEFT: Looking towards Siloso Point from above the entrance.
ABOVE CENTRE: The reverse view from above an open section.
ABOVE RIGHT: A section open to the air. The old Submarine Mining Station is top right.
LEFT: The open section looking back towards the Power Room and beyond. The old Submarine Mining Station is on the left. The hand-rail of a ladder to the surface is top left.
RIGHT: The ladder from the surface.

LEFT: Plan of the complex. Numbers show from where photographs in Sections 1 & 2 were taken from. Section 1 is to the right of the dotted line in the plan, and Section 2 is to the left of the line.
RIGHT: The entrance ramp to the underground Complex. Going down the ramp, there is a curve to the left. Once round the curve, there are two short sets of stairs leading down to a passage which runs the length of the Complex.