Mount Bromo and the Mystery Grids

Friday, 23rd June 2006 by

I realise we've had quite a few volcanoes this week, but you guys keep submitting them, so here's just one more. This is the Mount Bromo in the Tenggar caldera, Indonesia, which I think looks fantastic with just one solitary puff of smoke leaking from the crater.

Slightly to the north there's a lake (which could be an old volcano itself I suppose) which has an odd collection of grid-like objects floating on it. Answers on a postcard please...

Thanks to Arthur van Leeuwen, blouet, Asprine, Alastair Dodd and Tggb3k.