San Pedro Castle is not far from the pier. It's only a ten-minute walk through a small residential area. San Pedro Castle and San Diego Castle in Manila are called the oldest castle in the Philippines, but they are much smaller than San Diego Castle. The San Pedro fort near the dock was Spain's first stop in Cebu, which was later converted into a memorial park. There is a museum in St. Petro's Castle, displaying art treasures from ancient Spanish sailboats and the sunken San Diego. Art unearthed from the castle is also on display. There are also China's Ming Dynasty porcelain, coins, locks, sword fragments, shells and helmet. The people of Cebu worship the baby, so the baby in red can be seen in the gate of St. Pedro Castle. The scenic spot is not big. The triangular city wall faces the sea on both sides and the inner city on the other side. You can see the harbour on the city wall.