The Pont Saint-Louis connects the small and charming Ile Saint-Louis to the gardens at the back of the Notre Dame Cathedral. It is a beautiful place to stroll and take in views of the Seine, but also a great spot for music lovers to see free shows. At all hours of the day, year round, musicians come to play jazz, gipsy-jazz, acoustic guitar, etc (many times with a full band), to the delight of passerby. Because the bridge is pedestrian only, it is not uncommon to find dozens of spectators sitting on the sides of the bridge, enjoying the show. Makes for the perfect end to a summer date as well.