Ailort Sound is a narrow sea channel located in the Outer Hebrides of Scotland. It separates the islands of Benbecula and South Uist, providing a vital waterway for local fishing and boating activities. The sound is characterized by its scenic views and rich marine life, making it an important area for both ecology and tourism. The sound is approximately 5 miles long and varies in width, with some sections being quite shallow. It is influenced by tidal movements, which can create strong currents. Ailort Sound is also known for its historical significance, as it has been used for centuries by local communities for transportation and trade.