The military development program at West Point plus BOLC (especially Infantry BOLC) prepares graduates very well for Ranger School.
CLDT (Cadet Leadership Development Training), a graduation requirement usually met at the end of Cow year, is referred to as a "mini Ranger School" focusing on tactical problem solving and leadership under stress.
There are also numerous optional opportunities for further military skill development through clubs and other activities: Sandhurst, Parachute Team, Orienteering, Climbing, Rifle, etc.