Final Fantasy V is full of hidden passages, invisible switches, and secret areas. Keeping an eye out for these can lead to valuable treasures, optional bosses, and even new jobs.

Common Hidden Elements:
- Invisible Paths: Many dungeons feature invisible paths that can only be found by walking into seemingly empty space. Try walking along walls or into suspicious-looking gaps.
- Hidden Switches: Some dungeons have switches on the floor or walls that blend into the environment. These often open secret doors or reveal treasure chests.
- Chocobo Forests: Certain forests on the world map contain hidden chocobo stables, allowing you to ride a chocobo for faster travel.
- Phantom Village: As mentioned in the side quests, the Phantom Village is completely invisible until you fly over a specific tile.
- Mimic Gogo: A powerful optional boss in the Sunken Worus Tower (World 2) that grants the Mime job.
- Optional Summons: Many powerful summons are hidden in obscure locations or require specific actions to acquire (e.g., Ramuh in the forest).
- The Sealed Temple: A post-game dungeon in the GBA/PC versions with incredibly tough challenges and unique rewards.
Always explore every nook and cranny of dungeons and towns. Talk to all NPCs, as some might offer hints about hidden areas. The 'Find Pass' ability (from Thief) can reveal hidden paths on the minimap, making exploration much easier.