This is Oslo, seen from the boat to bygdøy. The fort in the background is Akershus. The ships:
Aida blu, (or half of her), a nice sailing vessel whos name i dont remember, but i will find out, the very pretty oldie "børøysund", another one whom i dont remember, and a old millitaryvessel called knm(royal norwegian marine) "alta".
The small vessel in front of "alta" is named: Nordsol, here is her site:
Minicruise