Some more about transportation in Oslo. As I've mentioned we have a great subway system (although it definitely needs some modernization). In addition to the subway, there are several busses to take you "everywhere". The blue tram is mostly used for transportation in the central parts of the city.
We have run this blog for quite a while, and feel like we need a break to do other things. We will still post photos, but not as often as before. Hopefully you will continue to visit us from time to time. :-)