In 1969, it was released in the US on the album Barabajagal. The LP was not released in the UK, however, and "Atlantis" was next released in the US as the B-side to "To Susan on the West Coast Waiting".
In 1969, this was issued in the US on the album Barabajagal. However, it was not made available in the UK, and "Atlantis" was later released in the US as the flip side of "To Susan on the West Coast Waiting".