Romania is located in the northeastern part of the Balkan Peninsula in southeastern Europe, and its geological structure is deeply influenced by the Alpine orogeny, forming a variety of tectonic units and geomorphological types. Main geological regional features: Carpathian Mountains, Transylvania Basin, Lower Danube Plain, Banat Basin. The geological structure of Romania is complex and diverse, combining Precambrian basement, Alpine orogenic belt and young sedimentary basin. Its rich mineral resources, active seismic zones and unique landforms.

It is a historic tower located in the center of T â rgovi ș te, Romania, belonging to the Curtea Domneasc ă architectural complex. Founded in the 15th century, it was built by Vlad Dracul and his son Vlad Ț epe ș (the legendary vampire Count Dracula). Originally used as a bell tower, it later evolved into a defensive and alert function. In the 17th century, the tower was transformed into an astronomical tower. In the mid-19th century, Prince Gheorghe Bibescu initiated a reconstruction, restoring and transforming it into a fire alarm tower.. The tower is now one of the historical monuments in Romania.

It is a palace located in the Carpathian Mountains of Romania and is a Neo Renaissance style palace. It consists of three buildings: Peles Castle, Peleso Castle, and Foisso Hunting Lodge. This palace was built for King Carol I of Romania from 1873 until its completion in 1914. When Carol I first visited the area in 1866, he was attracted by the magnificent mountain scenery and decided to build a palace here. Castles are not only symbols of the Romanian royal family, but also important cultural and historical heritage of the country.

Also known as Hunyadi Castle or Hunedoara Castle, it is a Gothic Renaissance style castle located in Hunedoara, Romania. Considered one of the largest castles in Europe and listed as one of the Seven Wonders of Romania. Built in the 14th century, ordered by King Matthias Hunyadi of Hungary. The design incorporates elements of Gothic and Renaissance architecture, showcasing a unique architectural style. Not only is it an important cultural heritage of Romania, but it is also an outstanding representative of European historical architecture. Nowadays, it has become one of the famous tourist attractions in Romania.

The Densu ş Stone Church, located in Densu ş Village, Hunedoara County, Romania, is a historic religious building and is considered one of the oldest stone churches in Romania. The history of the church can be traced back to the 14th century, and some historians even believe that it may be even older. The walls of the church are constructed from limestone blocks taken from nearby ancient Roman cities. Not only is it a religious building, but it is also a symbol of Romanian culture and history. Witnessed the rich history from the Dacian era until today. Due to its unique historical value and architectural features, it has attracted numerous domestic and foreign tourists to visit and pilgrimage.

Located in Salige County, Romania. This church is one of the outstanding representatives of traditional wooden architecture in Romania, reflecting the rich cultural heritage and wooden craftsmanship of the local area. It is very common in Romania, especially in the Maramures region, not only as a place of religious belief, but also as an important part of the local community's cultural and spiritual life. Using traditional construction techniques, instead of nails, wood is tightly bonded together through exquisite woodworking skills. Not only is it a landmark building in the region, but it is also an important tourist destination that attracts visitors and has significant value for studying Romania's history, religion, and ethnic art

The Church of Saint Martyr Demetrius is an important Orthodox church located in Romania. This church is dedicated to Saint Demetrius, a revered saint in Christian history. Built in the 19th century, it is known for its unique architecture and decoration. It showcases the style and characteristics of Romanian Orthodox architecture, combining Baroque and Neo Byzantine elements. Not only is it a religious site, but it is also an important center for the local community. It holds various religious ceremonies and activities, attracting the participation of many believers and tourists. The interior of the church showcases the religious art and cultural heritage of Eastern Orthodoxy.

Romanian rural houses refer to houses located in rural areas of Romania, representing the characteristics and style of traditional rural architecture in Romania. Usually constructed from natural materials such as wood, stone, and clay. They have a unique rural style that blends elements of tradition and local culture. Houses are usually independent small houses surrounded by farmland, gardens, and fruit trees. Not only is it the place of residence for rural residents, but it is also an important carrier for their cultural heritage. This reflects the cohesion and traditional values of rural communities, while also attracting more and more tourists to experience rural life and appreciate the beauty of traditional architecture.

Strei Church is an important church located in Romania. There is a small town called Strei located in Hornt County, Romania. It is an Eastern Orthodox church that enshrines the Virgin Mary (Maica Domnului). Built in the 15th century, it is a building with historical and cultural value. It showcases the traditional architectural style and artistic details of Romania. The appearance of the church is exquisite, with unique spires and carved decorations. It is one of the popular attractions visited by local residents and tourists. It is not only a religious site, but also an important part of Romanian history and culture.