Trondheim is a small city in the northern part of Norway that's rich in cultural history, but it's becoming a technology mecca with companies like Google and Yahoo having a presence in the area as well as the Norwegian University of Science and Technology.

Nidaros Cathedral

The Nidaros Cathedral is considered the most important church in Norway and has been standing since the Middle Ages (though the Nidaros Cathedral has been restored multiple times). More information on this church can be found at Wikipedia.