This south coast Iceland itinerary offers epic waterfalls and glaciers, adventurous treks and beautiful photo spots. This first day is one of the highlights of the whole south coast Iceland itinerary. It’s one of the prettiest places along the Iceland south coast. Practical Tips for Your South Coast Road TripWhen to GoSummer (June–August): Long daylight hours, easier driving, busiest season. You’ll love driving in IcelandIs This the Best South Coast Iceland Itinerary?