Probably one of the smallest attractions in the city is the home of Christopher Columbus. 4 Euros gets you in (7 adds a view from the gate tower near by) to see the home of the famed explorer. It is very small, but well done with see-through panes to the original foundations and several costumes from the period and artifacts. Most of all, it is an interesting peek into the past and a bit surreal to stand where Christopher stood when dreaming of sailing the world. If you are in the area, it's a must see. Also near by is plenty of other sights, so the stop is well worth it.