Erzincan Yeraltı Çarşısı is a shopping area located in Erzincan city center, beneath Dörtyol Square. It houses numerous small shops selling textiles, jewelry, mobile accessories, and military surplus gear. The bazaar keeps traditional handicrafts alive, especially copper craftsmanship, which is an important part of Erzincan's cultural heritage. It is within walking distance of Erzincan (77 m) and Erzincan Millet Bahçesi (80 m).