San Grio is a location found in Professor Layton and the Azran Legacy. It is a location for one of the aura stones, which the team come to find in Bud's possession. This aura stone is used to traditionally pass on other residents in the town in a way to bring happiness to others, and is labelled as a "popoño".
San Grio is a town located on a beach, which leads to a floating market selling all sorts of popoños. There is a local bar and grill located near the floating market, and on the top of the town's hill lies the Hilltop Hotel.