Iona: 209m (1/8 mile) W of Mull; Staffa: 10km (6 1/4 miles) NE of Iona

A remote, low-lying, and treeless green island with high cliffs and rolling meadows, Iona is off the southwestern coast of Mull across the Sound of Iona. It's only 1.5 by 5.5km (1 by 3 1/2 miles). Staffa, with its famous musical cave, is a 30-hectare (74-acre) island in the Inner Hebrides, lying to the west of Mull.