Southwest

The Hyundai.

Sure, looks locked. Also, since it's padlocked from the outside, nobody must be inside.

An area in the middle of the fences.

And here's a hole smashed in the fence.

There was an elevator down.

I photographed the signs.

Another view of the way down.

Here's a gate that opens up into the pit.

It turns out this gate was not actually locked, and could swing open if you put weight on it.

The lock was too crudded to lock I guess.

Anyway, if you leaned too hard, you would end up down there.

This is not where this was.

This is another tunnel entrance.

Now check out this grate under a rock.

This is the artificial rock I visited last year.

There seems to be some kind of vent to underground over there.

Crossing the bridge.

That's the artificial rock behind that structure.

And here it is from the roadside.

The roads are elaborate.

Click for full size.

A zoom.

Closer zoom comparing rock styles.

I tried going up this way, but it was a "Red Zone."

Does this look like rock?

Next I stopped by this site in Noryangjin.

Something was demolished here recently.

This publicly accessible tunnel has been closed apparently.

Why?

The bare-faced cliff in Noryangjin.

Click for full size.

Time to look for caves.

I followed this stream.

It was pretty elaborate.

These green bands showed me the way.

There's an entrance.

Entering.

Too tight.

Heading out.

Another entrance.

I didn't go in.

Then I went to the top of the hill.

Time to go down.

Springwater.