Basically, in this game you post a specific picture taken off Google Maps (satellite of course), at http://maps.google.com (no need for Google Earth), and you give specific clues on how to get there. The clues might be anything - references to historical events, geography, and so on - just don't make it too hard. Now the hunt begins The first user to guess the place, needs to go to that specific hiding place, zoom out several times, and give a reference link to it by clicking the button at the top right corner of the map. Just paste the link in your reply.
When you proved that you found the hiding place, it's your turn to post a picture and give clues, and the procedure repeats itself. If nobody manages to find the hiding place after a few turns, you can give out more clues. I'll get the ball rolling with a very easy one.
I'm hiding just under this fancy bridge. Looking out towards the south-east, I can see a very large tower, towering up higher than all the buildings in the area. It's a very famous tower. I don't know what it's made from, I think it has something to do with steel, but it looks pretty rusty. It's pretty nice anyway. Some architect built it a long time ago for some kind of an exhibition.
Anyway, it's a very interesting city here. The Germans were here in 1944, Napoleon built some stuff not far from here. Lots of museums and stuff 'round here. Some are even in castles! Imagine that. People also say the food is good, but I don't like it.