Originally Posted by
Kari Jurri
Ok, thanks!
No need to go to the city center - been there so many times that I rather spend my saturday building seitinohut päiväkänni.

I would be pulling my hair out sat in any lounge for 6 hours. As long as you can enter the UK there are lots of things you can do quite close by. Off the top of my head I can think of going to Windsor for a walk around, Kew Gardens, and if a plane spotter go to Myrtle Avenue.
There is a thread here which has other suggestions
http://www.flyertalk.com/forum/u-k-i...do-thread.html