Yahya Efendi Külliyesi
1.3 km · Yahya Efendi Complex is a complex in the Beşiktaş district of Istanbul. It includes a mosque, dervish lodge, library, fountain, and tomb. Yahya Efendi had the first dervish lodge, which was a complex consisting of a small mosque-tevhidhane, madrasah, Turkish bath, fountain, and houses, built on the land he purchased.