Located in the northeastern part of Aetolia-Acarnania in Greece, the road from Patiopoulo to Perdikaki is one of the most dangerous drives in the world. It's not recommended to attempt this road if you are visiting the country. It's not a fun drive to say the least. The best way to visit this road is to arrive at Patiopoulo village and then to follow the sign for Agia Marina church and then to Perdikaki. Experienced drivers only.
Located on the western side of Crete at the edge of the peninsula of Gramvousa, the bumpy road to Balos Beach is said to be one of the most demanding drives in Greece. It’s highly recommended to drive at very low speed. It's one of the best coastal drives in the world.