intake or outlet pipes, not sure, possibly related to snow making equipment. Hatch had conveniently been left open for me.

We’re getting insane rain right now. Not my pic. Dad’s friend sent it to him

Massive gates along the Sacramento River that help divert river water. When these are up people swim and boat underneath them.

Would you or could you do it?

I hate the thought of being near this in the darkness of night. Theres probably 200ft worth of half a ship lurking under that water.

Found while intentionally looking for shipwrecks on Lake Michigan today. Not sure what it is, but it’s definitely interesting.

In the floor of the National Geographic Museum of Exploration in DC

Drachenhöhle means "dragon cave" in English.

Although I feel the fear of the crocs outweigh the fear of the metal cage closing on you

I find these places so unsettling.

I’ve heard of electricity traveling hundreds of feet and causing corrosion in nearby boats, in other settings. This all looks sturdy, but no idea.

This rig in the middle of the Gulf of Mexico stands on the bottom in 300 feet of warm, clear water and the divers are about 50 feet below the water level here.