Haydarpaşa Railway Station in Istanbul

Haydarpaşa Railway Station is a central railway station located in the Haydarpaşa neighbourhood of Istanbul, Turkey. 

It was built in 1908 and serves as the terminus for several long-distance and regional trains, including the Istanbul-Ankara high-speed train. The station is also an important transportation hub, connecting several public transportation systems, including the Istanbul Metro and the Marmaray underwater rail tunnel.

Haydarpaşa Railway Station is a significant historical and cultural landmark in Istanbul. It was designed by the German architect Otto Ritter and is considered an essential example of Ottoman-era architecture. The Turkish government has listed the station as a "monument of the first degree" due to its architectural and historical significance.

The station is a popular tourist attraction in its own right, with its grand lobby and ornate exterior. It is also located near several other popular tourist attractions, including the Kadıköy market, the Haydarpaşa Port, and the Haydarpaşa Lighthouse.