Which prehistoric sites in Malta are UNESCO World Heritage sites?

The prehistoric sites in Malta designated as UNESCO World Heritage sites include the following locations:

• Ħal Saflieni Hypogeum: A unique, trilevel underground burial chamber used from approximately 4000 BCE to 2500 BCE.123
• Megalithic Temples of Malta: These sites are recognized as some of the oldest freestanding stone buildings in the world. They include:3
  • Ġgantija (on the island of Gozo)13
  • Ħaġar Qim13
  • Mnajdra13
  • Skorba13
  • Ta’ Ħaġrat13
  • Tarxien13

These sites provide significant insight into the Neolithic culture of the Maltese islands.23