St. Thomas church is situated 4 kilometres north of Rovinj, next to the old railway line that led from Rovinj to a small place Kanfanar. This edifice has a cross ground plan lately completed by a church tower placed on its north side. There is a six metres high apse, semicircular on the inside part and polygonal on the outside part. Lateral windows are enriched by semi-circular apses as well, although being constructed of smaller size. These apses are connected with the central nave by a high semi-circular passage. In the north part of the church, the original paving was discovered along with the preserved stand of shrine partition with several niches for pilasters. Above the central part, the remains of arches that upheld the retracted construction high above the roofing are still visible. A radical constructional intervention was undertaken on the church in the 16th century, changing completely its original form. Since the lateral arches were walled in the whole edifice got one nave. The west part of the edifice was significantly shortened and altered by a new forepart with two square windows. https://www.inforovinj.com/eng/rovinj/znamenje/crkva-sv-tome.asp

Only a few kilometres west of Kanfanar, the remains of the mediaeval town of Dvigrad are located, which still dominates the Lim Fjord. During Illyrian times, two colonies existed which later, in early mediaeval times, became two towns, Parentino and Moncastello. The former quickly became extinct, whereas the latter, in the ownership of the Aquileian patriarch, developed further under the name of Duecastelli. Lateron, like the most part of the Istrian coast, Dvigrad fell under Venetian power. In the mid 17th century malaria and the plague were rifing in Istria, which didn't spare the citizens of Dvigrad either. Thus, in 1631 most of the 700 hundred inhabitants left the town, and the remaining three families left in 1714 when the church of St.Sophia was abandoned as well. The relics and the pulpit from the 14th century were transferred into the church of St. Silvester in Kanfanara, where the inhabitants of Dvigrad had moved as well. The town is very well maintained since it hadn't been destroyed in the wars that were ravaging through Istria, but rather because it was abandoned by the inhabitants of the town. The town gates still exist, as well as two circles of the town walls, some of the defence towers are maintained, as well as the most part of the 200 houses. The St. Sophia Church was an early Christian church with three naves which dominated the town and which was built on solid rock. Unfortunately, because the church wasn't being maintained, it decayed in the 19th century. https://www.inforovinj.com/eng/rovinj/znamenje/dvigrad.asp

Diocletian Palace is one of the best preserved monuments of the Roman architecture in the world. The Emperor's Palace was built as a combination of a luxury villa - summer house and a Roman military camp (castrum), divided into four parts with two main streets. http://visitsplit.com/en/448/diocletian-palace