A team of archaeologists, geologists and historians affiliated with several institutions in Spain has found that the Menga dolmen represents one of the greatest engineering feats of the Neolithic. In their study, published in Scientific Reports, the group used new technology to learn more about the stone that was used to create the ancient burial site and to explore how wood and rope would have been used in its construction.

The Menga dolmen is an ancient burial mound located near Antequera, Málaga, Spain. It has been dated to approximately 5,700 years ago and is one of the largest known megalithic structures to be built in Europe. It was built into the top of a hill using large stones, the largest of which weigh more than 100 tons. In this new effort, the research team took a closer look at the composition of the stones used to build the burial mound, where they came from and how they were transported.