No special access issues
From Split to centre of Klis. Opposite to the parking lot, that is the starting point for visitors of the fortress, is a narrower paved road (Miloša Parizovića street) that goes to the medical centre. Continue further towards the unpaved part of the road and park the car on the left hand widening (take care to leave the room for other vehicles).
From here on foot; follow a trail to the crag (5-15 min).