Pope Leo XIV is set to make a historic eight-hour visit to the Principality of Monaco on March 28, becoming the first pope to visit this tiny European state. During his brief stay, the American pontiff will meet with Prince Albert II at the Prince's Palace and greet his family. This visit is particularly significant for Monaco, where about 80% of its nearly 39,000 residents are Catholic, and it underscores the Vatican's interest in engaging with local communities.