Doolin is a coastal village in County Clare, Ireland, on the Atlantic coast. It is southwest of the spa town of Lisdoonvarna. It is a noted centre of traditional Irish music, which is played nightly in its pubs, making it a popular tourist destination. There are numerous nearby archaeological sites, many dating to the Iron Age and earlier. Doonagore Castle and Ballinalacken Castle are also in the area. The area was officially classified as part of the West Clare Gaeltacht (an Irish-speaking community) prior to the 1950s, and maintains a connection with Irish-speaking areas - including via its maritime connection with the Aran Islands.

The Great Stalactite, measuring 7.3 metres, was discovered in 1952. Doolin Cave claims that it is recognised as being the longest stalactite in the Northern hemisphere. Owing to environmental protection measures, concurrent visitor numbers are limited to 20 per tour.