Eremo di San Colombano monastery is notable for its location in the side of a mountain. Some natural caves, halfway up the rock wall of the gorge formed by the stream of Leno Vallarsa were certainly used from 753 AD (the date inscribed on the rock) from a Monaco hermit.
According to legend, the hermit San Colombano first arrived there and killed the dragon that caused the death of children baptised in the waters of the river below Leno. More likely, the legend was born as a place from the first hermit monks from the nearby monastery of Bobbio, or the Priory of St. Columban Bardolino. Visitation to the site was prescribed during Lent.
Between the late tenth and early 11th century, records indicate the first construction of a small church dedicated to the saint at the opening of the cave, under a roof of natural rock. The first documentary evidence of the presence of the Hermitage and the church are one of 1319, relating to a bequest made to the Church of St. Columba on the part of Count William of Castelbarco of the House of Lords of Lizzana and Rovereto, and the other, 1470, is still preserved in Lizzana, attesting to the faith of the inhabitants of the place with celebrations and processions to the Irish saint to avert the long drought.
The hermitage of the hermit's cave was used by monks, hermits, who were its guardians, until 1782 when the practice of the hermitage was abolished. Since then the place of worship was later cared for by the inhabitants of the valley.
The province of Trent in 1996 restored the church, and the opening to the public is maintained by a group of volunteers gathered in the Committee Friends of St. Columban.
The hermitage is accessed by a staircase of 102 steps carved into rock. Frescoes depict the fight between St. Columba and a dragon (an allegory of the struggle between good and evil), as well as the representation of Paradise, located in the cave. Another fresco with 'Madonna and Saints' is the fifteenth-century altar of the church and keeps recordings with prayers and candles dated between 1505 and 1782, witnessed the pilgrimage to the shrine.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.