One of the best things to do in Montblanc is a walk its along Walled Enclosure. Walk along the walls and enjoy the best views of the city.
The walled enclosure of Montblanc is today the best preserved and most complete of all existing in Catalonia. Has a length of almost 1,500 meters y thirty-one preserved towers.
The entrance is by the tower of Sant Francesc.
Timetables and prices: https://www.montblancmedieval.cat/see-do/monuments/military/walled-enclosure