From Zenit.org:

Dr Scott Stripling, director of excavations for the Association for Biblical Research, reported on the combination of textual clues, geography and ruins in the city of Kursi, Israel, where the exorcism of the Legion of demons and the subsequent infestation of pigs in Gadara, described in the Gospels of Matthew, Mark and Luke, most likely took place.
The town of Kursi is located on the eastern shore of the Sea of Galilee. Dr Stripling used information from a 1985 excavation that documented dozens of ancient ports along the Sea of Galilee, including Kursi. This port had enormous stone breakwaters and a large fishpond. «From the port, every biblical detail fits within a 200-meter radius,» the archaeologist commented.
