The Ta’ Bistra Catacombs will be open for the public tomorrow in celebration of Mosta Day. These catacombs are so far the largest set of tombs and catacombs found outside Rabat.

The 4th century AD palaeo-Christian catacombs are set in the vertical face of a ridge overlooking St Paul’s Bay, about 15 minutes from Mosta’s centre. The site is 90 metres long and consists of 57 tombs laid out in 16 chambers.

Although the tombs were first recorded in the late 1880s, they were only archaeologically investigated in 1933 by Charles Zammit.

This documentation was done since the tombs were meant to be destroyed to make way for the construction of a new road leading to Burmarrad.

In 2004, Ta’ Bistra Catacombs came once again into the spotlight when archaeological monitoring taking place during roadworks revealed that these catacombs had not been destroyed after all.

During World War II, it is believed that the site served as an air-raid shelter for civilians.

Ta’ Bistra catacombs are thought to form part of a much larger network of tombs and catacombs which may have been partially damaged due to extensive quarrying in the area, particularly for stone related to the building of Mosta’s Rotunda church towards 1833.

The site of Ta’ Bistra Catacombs formed part of three EU-funded projects which saw extensive works being carried out to excavate, document, conserve and preserve these ancient tombs, to restore the overlying farmhouse, and to design and construct an adequate covering structure to safeguard the archaeological remains.

Visitors can now explore these catacombs and enjoy the facilities available at the site, including ample parking space and a child-friendly zone.

Ta’ Bistra Catacombs are located in Triq il-Missjunarji Maltin, Mosta. The site opens for the public every Tuesday, Thursday and Saturday between 9am and 5pm (last admission at 4.30pm). More information is available at Heritage Malta’s website www.heritagemalta.org.