That smell of horse and a leather bridle the first the bridle because the first time I went horse riding the horse the horse started rubbing her head off me and just got a new bridle
So when I think about horse riding without any doubt , leather is my first one. I still remember the saddle room, where I would sit and watch my mother organize all her gear.
I would also say wood, forest, pine.. there is a fragrance of freedom..as I used to ride a lot in forest....
What it yours?