Looking for insights on travel to the Garagano Penninsula and Tremiti Islands in the Italian province of Foggia. Considering a one-night stay in Monte Sant Angelo and possibly another on one of the Tremiti Islands. Aside from the usual recommendations for sights, are there any specific recommendations for things to see that are out of the way? Maybe a special hike through the forrest? Ocean caves? Little known ruins? I will have a car. Mille Grazie.