 The equipment has been improved and enlarged to form an adequate spot for the preparation of the best horse-riders, offering an excellent track with every kind of difficulty and obstacle.The alpine style funicular of Rocca di Papa was inaugurated on 12 August 1907 (although it had already entered service on 10 October 1906).It connected "Valle Oscura" to "Viale Silvio Spaventa" and worked on the water-ballast counterbalancing principle, which was also regulated according to the number of passengers.