Due to geographical and historical factors, no one has ever built a round-the-coast road, thus many of the best beaches can be reached only by dusty trails more suitable for horses and carts than buses.
There is a round the coast road.
mnli hypothesis: There is a round the coast road. premise: Due to geographical and historical factors, no one has ever built a round-the-coast road, thus many of the best beaches can be reached only by dusty trails more suitable for horses and carts than buses.