The eight sites featured in the heritage list are elaborated.

The Gongju Gongsanseong Fortress was initially known as Ungjinseong and subsequently as Gongsanseong during the reign of the Goryeo Dynasty.
It occupies an area of 20 hectares (49 acres), presently in the Geumseong-dong and Sanseong-dong districts.
It was unearthed during the archaeological excavations done after 1980s, when the constriction methods in building the forts's rampart, the royal palace, and the associated structures of the royal palace were revealed.
The fort is located atop the Gongsan mountain (elevation 110 metres (360 ft)) and extends over a length of 2,666 metres (8,747 ft), with its stone wall in 1,925 metres (6,316 ft) length and the balance 735 metres (2,411 ft) made of earth.
It was built as a defense fortification adapted to the local topography by linking mountain peaks and bridging the valleys.
Following the collapse of the Baekje empire, the ramparts were rebuilt fully as stone walls.
The fortress has been illuminated.
It functioned both as a defense structure and a royal palace.
 
The Royal Tomb of King Muryeong belongs to the 25th king of Baekje.
It is also known as the Royal Tombs in Songsan-ri or the Royal Tombs of Baekje.
It is located on top of a small hill (elevation 75 metres (246 ft)) on the southern side of the Geumgang River.
It was unearthed in 1971 in an intact condition, though some excavations had been carried out in 1927 and 1932.
When excavated, the King's tomb was found in a well-preserved state with its  more than 4,600 antiquities in good condition.
The King's queen was also buried here.
This was part of six other tombs found among the Royal Tombs at Songsan-ri.
The tombs were built around 475 AD after the capital was relocated.
The tomb of the King and the tomb no 6 are made of bricks with a vaulted ceiling, while the other five tombs were built as stone chambers with domed ceilings.
 
The Busosanseong Fortress, located on a small hill, was known in the early period as Sabiseong.
It formed the backyard garden of the royal palace and was an emergency escape route.
Archaeological excavations carried out in 1993 unearthed this fort.
It is situated on the Busosan Mountain (elevation 106 metres (348 ft)) located on the northern extremity of Buyeo, on the west bank of the Geumgang River.
The fort wall has a perimeter of 2,495 metres (8,186 ft) with a base width of 5 to 6 metres (16 to 20 ft), and it is 3 metres (9.8 ft) in height built by the rammed earth method.
It has two gates, one on the south and the other on the east; the south gate is the main gate.
The finds here also indicate that the fort was in use as a military establishment for more than 1,000 years.
   
The 'Nakhwaam Rock', meaning "Rock of Falling Flowers", a rock ledge, is known for the Baekje's tragic legend of 3,000 royal ladies committing suicide by jumping off the cliff.

The Jeongnimsa Temple Site layout is a popular architectural layout throughout Korea and has a "pagoda–prayer hall–lecture hall layout".
It is located on a flat terrain and is in the backdrop of the Geumseongsan Mountain to the east and Busosan Mountain to the north.
Built during the Sabi period, the temple has engravings on the pagoda that memorialize the Tang Dynasty's victory over Baekje.
The temple has a layout of a central gate, prayer and lecture halls, and the monks' residential area, all linked by passages.
The buildings were made of wood founded over tiled plinths.
The site has a five-story pagoda, 8 metres (26 ft) in height with a low platform and a high main body on its first level, and with reducing size at further higher levels.
Other archaeological finds include many roof tiles and clay figurines.

In the Mireuksaji Seoktap site, the temple is a large stone pagoda which is considered the largest temple site not only in Korea but in the whole of East Asia.
The eastern tower of the pagoda was refurbished in 1993.
The west tower was also under restoration.
The Pagoda is well preserved.

The Royal Tombs in Neungsan-ri exhibit a change in the architectural style of the ceil
The eight sites featured in the heritage list are elaborated.
The Gongju Gongsanseong Fortress was initially known as Ungjinseong and subsequently as Gongsanseong during the reign of the Goryeo Dynasty. It occupies an area of 20 hectares (49 acres), presently in the Geumseong-dong and Sanseong-dong districts. It was unearthed during the archaeological excavations done after 1980s, when the constriction methods in building the forts's rampart, the royal palace, and the associated structures of the royal palace were revealed. The fort is located atop the Gongsan mountain (elevation 110 metres (360 ft)) and extends over a length of 2,666 metres (8,747 ft), with its stone wall in 1,925 metres (6,316 ft) length and the balance 735 metres (2,411 ft) made of earth. It was built as a defense fortification adapted to the local topography by linking mountain peaks and bridging the valleys. Following the collapse of the Baekje empire, the ramparts were rebuilt fully as stone walls. The fortress has been illuminated. It functioned both as a defense structure and a royal palace.  
The Royal Tomb of King Muryeong belongs to the 25th king of Baekje. It is also known as the Royal Tombs in Songsan-ri or the Royal Tombs of Baekje. It is located on top of a small hill (elevation 75 metres (246 ft)) on the southern side of the Geumgang River. It was unearthed in 1971 in an intact condition, though some excavations had been carried out in 1927 and 1932. When excavated, the King's tomb was found in a well-preserved state with its  more than 4,600 antiquities in good condition. The King's queen was also buried here. This was part of six other tombs found among the Royal Tombs at Songsan-ri. The tombs were built around 475 AD after the capital was relocated. The tomb of the King and the tomb no 6 are made of bricks with a vaulted ceiling, while the other five tombs were built as stone chambers with domed ceilings.  
The Busosanseong Fortress, located on a small hill, was known in the early period as Sabiseong. It formed the backyard garden of the royal palace and was an emergency escape route. Archaeological excavations carried out in 1993 unearthed this fort. It is situated on the Busosan Mountain (elevation 106 metres (348 ft)) located on the northern extremity of Buyeo, on the west bank of the Geumgang River. The fort wall has a perimeter of 2,495 metres (8,186 ft) with a base width of 5 to 6 metres (16 to 20 ft), and it is 3 metres (9.8 ft) in height built by the rammed earth method. It has two gates, one on the south and the other on the east; the south gate is the main gate. The finds here also indicate that the fort was in use as a military establishment for more than 1,000 years.    
The 'Nakhwaam Rock', meaning "Rock of Falling Flowers", a rock ledge, is known for the Baekje's tragic legend of 3,000 royal ladies committing suicide by jumping off the cliff. 
The Jeongnimsa Temple Site layout is a popular architectural layout throughout Korea and has a "pagoda–prayer hall–lecture hall layout". It is located on a flat terrain and is in the backdrop of the Geumseongsan Mountain to the east and Busosan Mountain to the north. Built during the Sabi period, the temple has engravings on the pagoda that memorialize the Tang Dynasty's victory over Baekje. The temple has a layout of a central gate, prayer and lecture halls, and the monks' residential area, all linked by passages. The buildings were made of wood founded over tiled plinths. The site has a five-story pagoda, 8 metres (26 ft) in height with a low platform and a high main body on its first level, and with reducing size at further higher levels. Other archaeological finds include many roof tiles and clay figurines. 
In the Mireuksaji Seoktap site, the temple is a large stone pagoda which is considered the largest temple site not only in Korea but in the whole of East Asia. The eastern tower of the pagoda was refurbished in 1993. The west tower was also under restoration. The Pagoda is well preserved. 
The Royal Tombs in Neungsan-ri exhibit a change in the architectural style of the ceil
Baekje Historic Areas