Sadeyaka is a village in Eskipazar District, Karabük Province, Turkey.

[2] The hamlets Kısaç, Saraycık and Şeyhler (Şıhlar) are administratively part of Sadeyaka.

[3] The earliest official records goes back to 1896, when the village is part of kaza of Çerkeş in sanjak of Çankırı in vilayet of Kastamonu.

There is a türbe in Şeyhler village built for Sheikh Ali Semerkandi.

His grave is in Çamlıdere, Ankara, but there is a water well called "Sığırcık Suyu" dedicated to him.