If being by the water is a major draw, Calgary Bay Beach is a spot you might want to check out, located 14.3 mi (23.1 km) from central Isle of Mull.
Fingal's Cave is 13 mi (20.9 km) from central Isle of Mull, why not stop by during your stay. Want to stretch your legs some more? Head to Staffa, just a short walk away.