Ask anyone what you should do in Dubrovnik and this will be the first thing they say "WALK THE CITY WALLS". When I was there last April, I couldn’t get enough of looking out at the red iconic terracotta rooftops of the old town. The city wall walk takes about an hour. The best view is from the highest point on the city wall walk, at Minceta Fortress and from Fort Lovrijenac. The walls make a full loop, so it’s impossible to miss anything.