There are 14 Barn Finds in Forza Horizon 5 at launch.
Forza Horizon 5 Barn Finds: All Locations And Vehicles - GameSpot
Forza Horizon 5 - All Barn Finds Locations [4K]
Forza Horizon 5 Barn Finds, map for hidden cars
Forza Horizon 5 Barn Find locations map and how to unlock Barn Finds explained
Forza Horizon 5 barn finds guide — All 14 locations
Forza Horizon 5 Barn Finds - Forza Horizon 5 Guide - IGN
Forza Horizon 5 Barn Finds, map for hidden cars
Forza Horizon 5 Barn Finds, map for hidden cars
All Forza Horizon 5 Barn Find locations
Blizzard Mountain Barn Find Location - Forza Horizon 3 (Location On Map + New Car)
Forza Horizon 5 Barn Finds, map for hidden cars
Forza Horizon 5, All Barn Finds, Locations
Forza Horizon 5, All Barn Finds, Locations, forza horizon 1 map
Forza Horizon 5 Barn Finds - Forza Horizon 5 Guide - IGN
Forza Horizon 5: Jungle Expedition guide -- All optional accolades