The Sultans Trail is a 2.500km hiking trail, divided into 115 stages of approximately 20-30km each. No special skills are required, nor any special gear. Lodging is generally available, the food is good and the weather agreeable, when you avoid the summer and deep winter.
It is a cultural adventure into the Balkans. Stretching from Vienna to Istanbul is passes through a wide variety of landscapes and cultures. The trail brings you to villages not yet discovered by mass-tourism, introducing you to the hospitality for which the region is famous.
https://sultanstrail.com/hiking-map-sultans-trail/