The Talaiotic Culture or Talaiotic Period is the name used to describe the society that existed on the Gymnesian Islands (the easternmost Balearic Islands) during the Iron Age. Its origins date from the end of the second millennium BC, when the inaccurately named Pre-Talaiotic Culture underwent a crisis and evolved into the Talaiotic Culture. Its name is derived from the talaiots, which are the most abundant and emblematic structures from the prehistoric period of the Balearic Islands.
Up until the end of the 20th century, it was theorized that the Talaiotic Culture arose out of interaction between new peoples from the eastern Mediterranean and local island culture, in the form of an aggressive invasion, or perhaps as a peaceful assimilation. The Talaiotic Culture arose at the same time that the crisis caused by the Sea Peoples was occurring, which had revolutionized societies in this part of the Mediterranean until the 13th century BC. These theories were based mainly on architectonic remains that exist in abundance on Majorca and Menorca. The Talaiotic people were considered a warlike race due to the abundance of talaiots or defensive towers and the existence of walled towns. In addition, the talaiots were similar in many respects to the nuraghes of Sardinia, which lends credence to the theory that the Talaiotic people were of Sardinian origin.
However, archaeological excavations conducted at the end of the 20th and beginning of the 21st centuries have established that the talaiots were built much later –at the beginning of the first millennium BC, which means that they were not built during the time of the Sea Peoples and the Sardinian nuraghes. In addition, there is more and more proof that what was considered a sudden transition from a Pre-Talaiotic Culture during the Bronze Age to the Talaiotic Culture was actually a slow evolution lasting several centuries, and actually caused by a localized crisis on the Balearic Islands. However, external influences on the Talaiotic Culture cannot be completely discounted, since the existence of bronze alloys on the island (which requires tin, not available on the Balearic Islands) indicates that frequent contacts with the outside world existed.