Where are all of the barns located in Forza Horizon 5?

There are 14 Barn Finds in total throughout the whole map. In order to unlock them, you have two options:

• Complete different activities throughout the game to unlock them
• Purchase the 'Treasure Map' DLC which will unlock all except 1 of them (£2.50 in the UK on Steam)

It's personal preference but I bought the map as I don't have as much time to invest in the game as I would like. It is worth noting that just playing the game as intended and completing activities/objectives/story missions will eventually lead to you unlocking these anyway. Also worth noting is that the treasure map will not unlock those that require specific objectives to be completed as mentioned in the spoilers below.

I will list a number followed by a spoiler tag containing info on how to unlock that barn find. At the bottom of my answer will be a screenshot of all of the locations containing those numbers.

1. This location unlocks randomly during gameplay

2. Complete the Wilds Expedition objection 'Find the lost notes'

3. Complete the Apex Expedition objective 'Reach the top of the central ruin'

4. This location unlocks randomly during gameplay

5. This location unlocks randomly during gameplay

6. This location unlocks randomly during gameplay

7. This location unlocks randomly during gameplay

8. This location unlocks randomly during gameplay

9. This location unlocks randomly during gameplay

10. This location unlocks randomly during gameplay

11. This location unlocks randomly during gameplay

12. This location unlocks randomly during gameplay

13. Complete the Baja Expedition objective 'Hot spring lake sample'

14. This location unlocks randomly during gameplay

Screenshot of all barn locations: