Çayan is a neighborhood in Seydikemer District, in Muğla Province, Türkiye. Çayan lies at 269 m above sea level, in the Güre Dağı mountains. It has 338 inhabitants. The nearest city is Fethiye, 24 km to the southwest. Among the landmarks around are Xanthos (45 km), Oenoanda (23 km) and Araxa (5.4 km).