Contribution guidelines
It is important to us that as many people and communities as possible can share the story of their town, village, or building. The architectural heritage of our region becomes truly complete when the voices of local people are included — those who have known these places for generations, who remember the legends of a church, or who understand the role a building once played in everyday community life.
For this reason, HeritageBuilder.eu functions as an open platform: any user can create entries, upload photos, documents, and contribute their own knowledge. We believe that preserving architectural heritage is a shared responsibility, and we want to give space to everyone who can help enrich the cultural memory of Central and Eastern Europe through their contributions.
Recommended buildings

The Reformed Church on Farkas Street in Cluj-Napoca
In the historic center of Cluj-Napoca stands one of the most significant Gothic monuments of Transylvania and Southeastern Europe

Saint Sava Temple (Belgrade)
The Saint Sava Temple (Храм светог Саве) in Belgrade is the national cathedral of the Serbian Orthodox Church and the largest Orthodox church in the world by floor area.

Apatin Brewery
Apatinsko Pivara (the Apatin Brewery) was a prominent industrial facility in the town of Apatin, located on the southwestern edge of the Kingdom of Hungary during the Dualist period

Palić train station
The railway station in Palić was established as part of the Szeged–Subotica–Horgoš main railway line.

Holy Cross Greek Catholic Cathedral
History and Chronology (original function, major events). The cathedral is listed in the city’s heritage register with the date 1646 and is classified as an architectural monument of national significance; the municipal database records it under the name “Кафедральний собор.”

Uzhhorod Castle
The castle stands on the Castle Hill of the city, and in the official Uzhhorod heritage database it is listed as a “zamok-forteca” (stone castle/fortress), dated to the 10th–16th centuries, and registered as a monument of national significance (protection number: 163).