The Sultans Trail is a 2,400 kilometres (1,500 mi) long footpath from Vienna to Istanbul. The trail passes through eight countries, Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Greece, and Türkiye.
The Sultans Trail can be walked most year round. Some of the higher elevations (Bulgarian mountains) may only be accessible from May to October. Türkiye may be hot in July and August.
Karin-Marijke and Coen of Landcruising Adventure are walking the Sultain’s Trail in Eastern Europe.