We two visited in Sep 2023, and our visit included the Bell Tower. Our tickets were purchased in…read moreadvance, with the general entry at 4:30pm and the Bell Tower at 6pm. This worked well for us, and we spent about 2 hours at the attraction.
The Moorish design of the Mezquita was beautiful; the audioguide was helpful. The Bell Tower was worth the climb and cost.
TIP: understanding the stages in the expansion of the Mezquita footprint before visiting will make the audioguide easier to follow.