Underground River Entrance

You can see water flowing out.

There are curtains blocking the way in.

It took me a moment to figure out what this big lock-looking thing was.

A way in.

And the way out.

This looks convenient.

Nice sunset colours.

This thing was generating hydroelectric power for a nearby office.

Please remember that these photos are all copyrighted to me. If you want to use them in any way, there's a 90 per cent chance I'll give you my permission, and be able to give you a copy with a higher DPI.
Copyright Daehanmindecline 2017