Cost: $1,400/month
Every boy has to stay active, and what better way to get a kid outside and appreciating nature than taking a swing at polo. Given the rather expensive animal required of the sport, buying or leasing your own polo ponies is a must. Lessons themselves will set you back $1,400 a month, given one $350 lesson a week. And don’t forget the $1,750 boarding package for a prized pony.