NB - this is not my picture. I borrowed (and I'll link back as soon as I remember) it from here: http://wvs.topleftpixel.com/archives/photos_landscape/050213_1034.shtml where there is a tonne of great shots. Anyway, I did go for a walk here and it is very interesting - although it was better in February, when it was fully icy, like the next shot - also borrowed as I forgot my camera.