Ancient monuments Jérash

This 21 m high arch was built in 129, in honour of the Roman Emperor Hadrian visiting the Decapolis. The plans called for the arch to become the main gateway to the city, but it was never extended to the south. The openings probably each supported a wooden gate. The arch was reconstructed in the 1980s by Jordanian archaeologists. Note the crown of acanthus leaves carved above the bases of the pillars. Hadrian's Arch is now the entry point to the site of Gerasa.

The nymphaeum is located along the Cardo maximus, just after the cathedral. This imposing fountain dates back to 191 and contributed to supply the city with water. From 125 onwards, the need for water in the city of Gerasa intensified and a system for supplying the city was set up, notably with the construction of an aqueduct linking the city to the surrounding springs. The water is distributed in the city by a system of fountains. The nymphaeum is a monumental fountain, richly ornamented, that can be found in Greek cities. There is one in Amman, designed on the same plan. The fountain is dedicated to the nymphs, the sacred representations of nature. Of rare beauty, they lived longer than men, without being immortal. The nymphaeum has two side aisles framing a semicircular apse on two levels and was topped by a half-dome vault (now collapsed). A stone basin is embedded in the apse. It was fed by lion's head mouths pierced in the niches of the lower level of the apse. If the fountain ever overflowed, the water flowed into the sewers. The lower level of the nymphaeum was covered with marble slabs, while the upper level had painted stucco. Although the most precious and colourful elements have disappeared, the niches and some of the Corinthian columns that enriched the façade can still be admired. Its slightly chiselled decoration is characteristic of the art of the Severans, described as decadent.

The hippodrome is immediately on the left, after passing under Hadrian's Arch. At 245 meters long and 52 meters wide, the racecourse is considered small compared to those of other Roman cities. The long and imposing building along the entrance road to the site of Jerash was used as bleachers. With its 17,000 seats, it could hold the entire population of the city at the height of its development. It was the place of entertainment par excellence, where the gladiatorial combats took place. Spectators came to watch all kinds of performances such as Greco-Roman chariot and horse races or athletic races. The Persian Sassanids even played polo there in the 7th century. It is still used to host performances during the Jerash Festival.

Researchers have not been able to pinpoint the date of construction of the racecourse, but they place it between the 1st and 3rd centuries. During the Byzantine period, the hippodrome was redesigned. A small amphitheatre was built on the north side to host sports jousts, while the southern part was abandoned. Potters settled there and the brick ovens can still be seen. Between the 6th and 8th centuries, the southern part was stripped of its stones, which were used to repair the city walls. The dyers set up their workshops there. Finally, the site was also used as a mass grave during a plague epidemic. The earthquake of 749 rendered the site unusable.

This staircase with terraces links the Cardo maximus to the temple of Artemis. It is a propylea, a vestibule leading to a sanctuary. The pilgrims crossed the river by a bridge that led directly to the impressive door with 3 openings. The 4 columns with acanthus leaf capitals were integrated into the colonnade of the Cardo maximus. The monumental staircase is 30 metres wide. One can imagine the strong impression that the ascent to the temple must have given. The propylaeum ended with a portico opening onto the sanctuary.

At the crossroads of the Decumanus and the Cardo maxiumus, on the left, you will notice an area of ruins corresponding to a residential area. These are Roman administrative buildings that were rehabilitated into residential houses during the Umayyad period, from 600 onwards. Their influence in Gerasa was only minor and they built only one mosque. To the west of the city, the 'House of the Blue' was a splendid house from the Byzantine-Umayyad period, the visible remains of which date mainly from the Arab period.

These two aediculae formed by four arches supported by four pillars mark the crossroads of the Cardo with the Decumanus (perpendicular streets oriented east-west). Built in the 2nd century, the southern tetrapyle seems to have been surmounted by a pyramid and a statue, but only the bases remain. This crossing was redesigned at the end of the 3rd century to form a circular square lined with shops. The northern one was dedicated to Julia Domna, the Syrian wife of Emperor Septimius Severus (193-211). It consisted of four arches topped by a domed roof.