Sondo 2 smo postavili na mestu obrambnega jarka renesančne faze gradu ob današnjem obzidju. Na približno 2-eh metrih globine smo dosegli geološko osnovo, torej plasti v katere človek ni posegal. Vse plasti, ki so nastale kot posledica človekovega delovanja, so relativno mladega nastanka in niso starejše kot nekaj stoletij. Odkrili smo t.i. Objekt 1, v obliki manjšega podpornega loka, katerega namen nam je nepoznan. Ravno tako smo našli večjo količino kovinskih predmetov in žlindre v plasti 2, za katere menimo, da so del deponije kovačnice, ki je delovala v stolpu 2. We located trench 2 on the site of the 16th C. defensive ditch. In the depth of 2 meters (cca. 6 feet) we reached the bedrock. None of the archaeological layers are older than a couple of centuries. We discovered the so called Feature 1 in the shape of a minor suportive arch. The purpose of the former is so far unknown. We also discovered a layer ful of burnt iron and slag (layer 2). It is a product of an early 20th C. black-smith's shop, that was in operation in one of the castle towers.