Ryanair co-founder’s 951-acre estate with 7-bed mansion, 268 horse stalls listed for $57.5 million

Ryanair co-founder Tony Ryan's family is selling Castleton Farm for $57.5 million. This historic 951-acre estate in Kentucky dates back to 1793. The sprawling property includes a mansion and 16 barns with 268 stalls. Shane Ryan is selling the farm as he spends more time in Europe. The property will be auctioned on October 28.