Tınaztepe Cave

Tınaztepe Cave is a significant geological and geomorphological formation located in the Toros Mountains within the Seydişehir district of Konya Province, Türkiye. Situated along the Konya-Antalya highway, the cave formed over an extended geological period of approximately 230 million years.

^{Tınaztepe Cave} (Seydişehir Municipality)

Tınaztepe Cave is a karstic system developed in three distinct levels (1533 m, 1500 m and 1440 m) within limestone formations dating to the Upper Cretaceous period. Shaped by tectonic movements, this formation contains various geomorphological features such as natural bridges, giant sinkholes and dolines. Its three-level structure, continuously deepened by the Ağaçlı Stream, is particularly noteworthy.

The cave contains stalactites, stalagmites, columns and travertines, along with seasonal pools formed by water accumulation. The coexistence of active and fossilized cave systems makes Tınaztepe Cave one of the rare formations where both karstic erosion and deposition features can be observed in the same area. Remnants of former cave floors appear as terraces at the base, with elevation differences of 5–7 m between these terraces and the current floor. In some areas, the vertical distance between ceiling and floor reaches up to 65 m.

^{Tınaztepe Cave} (Seydişehir Municipality)

Tınaztepe Cave was discovered in 1968 by French scientist Michel Bakalowich. Tourism development efforts began in 2002 and the cave was opened to the public in 2004.

^{Tınaztepe Cave} (Seydişehir Municipality)

The total length of Tınaztepe Cave has been determined as 22 km, making it one of the longest caves in Türkiye and the third longest cave open to tourism in the world. The section accessible to visitors is 1580 m long. This portion is generally horizontal in structure, with the exception of a final descent of approximately 30–64 m. It is equipped with walking paths, specialized lighting and safety systems.