Part of Aquinas' cell was turned into a chapel (though little used now I guess, according to the Dominicans who are there now... very sad).

Somewhere tucked away they had the reliquary that you see on the altar, of the arm bone of St. Thomas Aquinas, which one of the friars brought in to us. I guess it hadn't been in this chapel for a very long time either! I gathered from our experience there that they do not often have pilgrimages coming (!?).