The Heroes' Cross is a monument built between 1926 and 1928 on Caraiman Peak at an altitude of 2,291 m located in Romania, in the Bucegi Mountains of the Southern Carpathians. It has a height of 36 metres (118 ft) and the nearest town is Buşteni.

Close to Caraiman peak lies the Heroes' Cross, a memorial of World War I. It was initiated by Queen Mary of Romania. The material needed for construction was carried up using a funicular, as well as carts carried by oxen.

The cross is lit at night using 300 500 W bulbs. Until 1939, the lighting installation was powered by an electric generator located inside the base of the monument and was made up of only 120 bulbs. In 1939, it was connected to the national electrical network.