In Sasan the forest is rolling and open; in Girnar the tracks climb and dip through hills, so the drive feels more like a mountain safari. Lions here are used to rocky ground and are often seen on slopes or resting on boulders. The views across the valleys at sunrise are a reward in themselves.
Because the sanctuary sits beside Junagadh, it is easy to visit even if you are not staying in Sasan. Many travellers do an early Girnar safari, then spend the rest of the day at Uparkot Fort, the Mahabat Maqbara and the Girnar ropeway.