| Original Name | L’île inconnue: barcarolle |
| Date of composition | 1840 |
| First published | 1841 |
| Type | Song(s) |
| Tonality | F Major |
| Catalogue | H 87A |
| Autotranslations beta |
Hector Berlioz: The Unknown Island en fa majeur, H 87A Hector Berlioz: The Unknown Island in fa maggiore, H 87A Hector Berlioz: The Unknown Island F-dur, H 87A |