number one riding horse is the Rocky Mountain Horse. thay are amazing for trail rides, and were originated in the 1800’s in Kentucky.
another great horse just for riding would have to be the Appaloosa horse.
it is well behaved, very inteligent, and has a great amount of energy.
oh! and im sure you have heard of this horse its the one and only American quarter horse.
another one that is great with trail rides and are amazingly fast for short distance runs.