Eruption in Edinburgh

This is Arthurs Seat in Edinburgh, as you can see it's the hottest place in town just now.

Was driving thru the Meadows in Edinburgh with my wife and kids when I noticed the smoke, decided to go investigate and this is what we found,

Cause as yet is unknown but probably either kids or a glass bottle.left behind.

I have more photos which I will host elsewhere and post a link when I get home.