There are many reasons to visit this site. The first is the interesting exhibition about the restoration of the mural and the painting "Victory of Death" itself. The second is the tomb itself, not all of which were hundreds of years ago, some of which were 21st century. The third reason is the artifacts of the church. From my perspective, various creepy boxes, but that is not what everyone thinks. Finally, given the tumult of the outside world, it is a very peaceful place.