Evidence of ancient settlement in the area includes a number of
ringfort,
rock art and
fulacht fiadh sites in the
townlands of Skull, Caherlusky, Cooradarrigan and Gubbeen. The megalithic
Altar Wedge Tomb lies to the west of the town. The tomb, which is estimated to have been built between 3000 and 2000 BC, was used as a
Mass rock in the 18th century. Settlement in Schull itself dates to at least the 12th century. In the early 17th century, the townland of Leamcon was a
pirate stronghold, at a time when
pirates traded in nearby
Baltimore and
Whiddy Island. Between the 17th and 18th centuries, the center of the town may have shifted somewhat, from the now ruined medieval church, towards the modern main road. The now ruined church that stands in the graveyard in Schull was first referenced, alongside the town, in a letter to the Bishop of Cork from Pope Innocent III in 1199. The medieval church itself was largely rebuilt in the 18th century, but later fell into ruin when the Holy Trinity church, closer to today's town centre, was built. By the late 19th century, businesses in Schull (including banks, pubs and an inn) served the surrounding area. In 1889, a stick barometer was gifted to the people of Schull by representatives of the
London Meteorological Office who gave a series of lectures on barometers to fishermen and sailors. The barometer is now on display next to the local
An Post office. ==Demographics==