Blagaj is a village-town in the south-eastern region of the Mostar basin, in the Herzegovina-Neretva Canton of Bosnia and Herzegovina. It stands at the edge of Bišće plain and is one of the most valuable mixed urban and rural structures in Bosnia and Herzegovina, distinguished from other similar structures in its urban layout. Blagaj was most likely named for its mild weather patterns since blaga in Serbo-Croatian means "mild". Blagaj is situated at the spring of the Buna river and a historical tekke (tekija or Dervish monastery). The Blagaj Tekija was built around 1520, with elements of Ottoman architecture and Mediterranean style and is considered a national monument. Blagaj Tekke is a monastery built for the Dervish cults

The first recorded reference to Počitelj dates from 1444, in charters by King Alfonso V of Aragon and in 1448 by Frederick III, Holy Roman Emperor. It was mentioned as a fortified town of the Dubrava district, ruled by Duke Stjepan Vukčič Kosača. In the period between 1463–1471 the town housed a Hungarian garrison and was fortified into a strategic defence stronghold. In 1471, following a brief siege, the town was conquered by the Ottomans. It lost its strategic significance. It remained within the Ottoman Empire until 1878. From 1782 to 1879 Počitelj was the seat of akadiluk (area under the jurisdiction of a qadi, or judge) and the center of the Počitelj military district from 1713 to 1835.

An Italic settler had a private manor complex built for agricultural purposes on the Mogorjelo site in the mid first century CE. He located the building designed for processing agricultural produce (villa rustica fructuaria) on a salient on the hill (the ground plan of the villa lies near the north or main gate of the walls of later date), and the residential building (villa rustica habitatoria) on the south slope exposed to the sun. This building burned down in the third century. In the early fourth century, a state-owned estate was constructed over the ruins, with a villa which now forms the major feature of the complex.[1] During the third century the property probably changed hands to become state-owned. The villa at Mogorjelo supplied the town of Narone, the ruins of which lie in the village of Vid near Metković. The estate was destroyed in a major fire. The latest coins discovered on this site, in a layer of soot, were minted by Honorius in 388, so that it may be assumed that Mogorjelo fell into enemy hands some time between 401 and 403 with the Visigoth invasion of these parts. Life continued in these new circumstances. In the mid fifth century, two basilicas were erected within the ruined perimeter walls in the north-eastern corner of the former villa, first one to the north and immediately thereafter the one to the south. To judge from various conversion works within the buildings, it appears that they were converted to residential use. Some items of Carolingian provenance, dating from the ninth century, have been found in the round tower and adjacent premises. Burials took place all over the site and its surroundings from the period of construction of late antique churches to the nineteenth century