Lyngby in Denmark. It is off road as you would expect and does not appear to end abruptly at a junction.
David Hembrow, who lives in Utopia, was not quite so gushing and notes that a number of junctions even in Denmark force cyclists to come into conflict with cars.
Meanwhile, in a parallel universe:
The only proper bike lane in the entire city comes to an abrupt end. Who has right of way if the bike is going straight on but the car is turning left?