Tarnoslivka (Bulgarian: Търносливка) is a village in Ardino Municipality, Kardzhali Province, southern-central Bulgaria.

The Roman bridge was part of an ancient route linking the Aegean Sea and the Thracian lowlands.

Roughly 12 kilometers west of Tarnoslivka, in the Karaburun region, remnants of an ancient Thracian sanctuary and fortress have been uncovered.

It includes a large rock with about 90 trapezoidal niches, which were used for placing pottery and tiles related to funerary practices.

This fortress, among the largest in the Rhodopes, is built from stone without mortar and has an irregular circular shape with a diameter of 67 meters and a 0.5-acre area.