The Byblos Archaeological Site is one of the most layered in the Middle East — a UNESCO World Heritage site where excavations have uncovered continuous occupation spanning more than 9,000 years. The visible remains cover a remarkable chronological range: Neolithic and Chalcolithic settlements at the base of the tells, Bronze Age temples and the royal necropolis from the 3rd and 2nd millennia BC, Phoenician and Persian period structures, a Hellenistic colonnaded street, and Roman temples and fortifications.
The site is spread across a substantial area and takes at least two hours to see thoroughly. The Temple of the Obelisks and the Temple of Baalat Gebal are the most significant Bronze Age structures; the royal necropolis contains the shaft tombs of Phoenician kings, some excavated to show the original burial conditions. A small Greco-Roman amphitheatre near the seaward edge of the site overlooks the Mediterranean and was used for performances even in antiquity.