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Pyramid of Djedefre

Description: There are ruins of the rarely visited Pyramid of Djedefre, located at Abu Rawash, north from the great pyramids of the Giza Plateau. Flinders Petrie, a famous British Egyptologist, considered the Pyramid of Djedefre the oldest one among the existing pyramids. It is generally believed that the ancient egyptians, during the time of the three “kingdom” periods, started destroying the completed pyramid to get the building materials for other construction sites. This state of affairs continued until the times of Copts and Arabs. Unfortunately, only a 12-meters height limestone hill remained from the pyramid structure. However, the height of the complete pyramid was almost 70 meters. The Pyramid of Djedefre is “a piece of good fortune” for the researchers, because the inner pyramid’s structure is out in the open.
Alternative names: Pyramid at Abu Rawash (Abu Roach),Pyramid of Radjedef (Djedefra)
Lepsius No: 2
Type: True Pyramid
Location: Abu Rawash
Country: Egypt

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Builder (Owner)
Djedefre (Redjedef)
Zedefrá
Djedefre
Redjedef
Djedefre (Radjedef)
Redjedef
Djedefra
Djedefre
Chronological Dating
Dynasty 4.
Dynasty IV.
2528-2520 BCE.
Dynasty IV.
2528-2520 BCE.
2566-2558 BCE.
Pyramid Name
Translation: 'Djedefre is a Sehed-Star'.
Translation: 'Djedefre's Starry Sky'.
Translation: 'Djedefre is a Sehed star'.
Translation: 'Djedefra's Starry Sky'.
Additional Data
F. Petrie suggested that the Pyramid at Abu Rawash is one of the earliest pyramids.
It is believed that Redjedef ruled for 8 years.
Djedefre is the first known pharaoh to receive the title "Son of Ra". Djedefre is considered the son and successor of Khufu (Cheops).
G. A. Reisner suggested that Djedefre was the son of Cheops and the predecessor of Chephren. After 8 years of reign, he was killed by the supporters of Khafre and his Unfinished Pyramid was also destroyed by them. According to the Abydos King List, Djedefre was the heir to Cheops and his cartouche was also found in the boat pit of Cheops.
G. A. Reisner suggested that Djedefre was the son of Cheops and the predecessor of Chephren. After 8 years of reign, he was killed by the supporters of Khafre and his Unfinished Pyramid was also destroyed by them. According to the Abydos kings list, Djedefre was the heir to Cheops and his cartouche was also found in the boat pit of Cheops.

Complex Location
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
Upper Temple
Height
???
Length
???
Width
66.0 m
Building Material
Mudbrick (adobe)
Mudbrick (adobe)
Additional Data
The upper temple appears to have been hastily built and its axis is displaced to the north from the central, east-west axis of the Pyramid. The temple consists of rather thick stone walls, finished with mudbricks to form small compartments and chambers.
The construction of the upper temple was started in stone, but completed with mudbricks.
On the eastern side of the Pyramid there was a paved courtyard, where E. Chassinat, during the excavations, discovered a granite column with the cartouche of Djedefre. Probably, during the construction of the Pyramid complex, granite columns were used for the first time.
On the eastern side of the Pyramid, a funerary brick chapel was cleared. In the southern wall of the chapel, a limestone gutter has been preserved, used to drain surface water into the drainage basin of the southern courtyard. In the north-western room of the chapel, an imprint in clay was found, where the mention of the name of the Pyramid - 'The manager of Redjedef's heavenly dome' was preserved.
On the east side of the Pyramid there was a paved courtyard. During excavations, E. Chassinat discovered a granite column with a Djedefre's cartouche. Probably the first time granite columns were used in construction. The courtyard was surrounded by buildings made of mudbricks. The walls of the buildings were 1–2 m thick and plastered with mortar (sand, gypsum and crushed straw) 3 cm thick. Statues of three sons, two daughters and a limestone sphinx statue were found in the temple. The temple was probably built using discarded materials after the completion of the Pyramid.
Lower Temple
Height
???
Length
???
Width
???
Building Material
Limestone
Additional Data
The remains of the lower temple were not found.
Several scattered limestone blocks west of the present-day village of Abu Rawash may mark the still unexcavated lower temple.
Causeway
Height
???
Length
1700.0 m
1500.0 m
1700.0 m
1508.76 m
1609.0 m
1500.0 m
1700.0 m
Width
9.0 m
9.14 m
Building Material
Limestone
Additional Data
The causeway is in some places almost 12.19 m (40 ft) high.
A long causeway is located on the north side of the Pyramid and slopes down into the valley. About half of the causeway is built of stone, and in some places it reaches almost 40 feet (12.19 m) high.
The causeway is located on the north side of the Pyramid. The small Pyramid of Djedefre is a striking dissonance in relation to the size of its causeway.
The causeway is on the north side of the Pyramid.
The causeway rises southwestward to a height of 12 m above the desert, where it joins the Pyramid complex in the north-eastern corner of the enclosure wall.
Normally, causeways were built on the eastern side; however, in the case of the Pyramid of Djedefre, the topography of the area did not allow this, since there is a cliff on the eastern side of the hill. A long causeway is found on the north side of the Pyramid and slopes 5° down into the valley. In some places, the height of the causeway reaches almost 12 m.
The causeway started off the northern corner of the enclosure wall and led to the lower temple, which is yet to be discovered.
Enclosure Wall
Height
3.6 m
Length North Side
???
Length South Side
???
Length West Side
???
Length East Side
???
Width
2.35 m
4.1 m
2.5 m
Building Material
Limestone
Limestone
Additional Data
Fencing of the entire complex in the form of a rectangle, oriented from north to south, may have been the first attempt to rebuild a traditional 'courtyard' like the Pyramid complex of Djoser. The inner enclosure was 6 m (20 ft) from the northern base of the Pyramid.
Today only the north-west corner of the enclosure wall has been preserved.
The northern enclosure wall is 104 m (200 cubits) away from the northern face of the Pyramid, where, presumably, the casing began. According to Lepsius, the north wall is 110 m from the core of the Pyramid. The western enclosure wall is 52 m (100 cubits) from the western face of the Pyramid, where, presumably, the casing began. According to Lepsius, the western wall is 60 m away from the core of the Pyramid.
The entrance to the complex was located in the enclosure wall from the north-east. In some places, the walls intersect with drainage channels. The pavement was connected to a stone enclosure wall, and parts of a thick brick wall, oriented from north to south, joined it. On several blocks of the wall, signs were found left by the builders in red paint. The enclosure wall was built with dry masonry, and plastered with clay, and it was probably 7 cubits (3.6 m) high and 8 cubits (4.1 m) wide at the base. The wall isolated the Pyramid and the adjacent buildings from the outer embankment and delimited a vast space between them, stretching for more than 90 m. A settlement was excavated in the southern part of the enclosure, where a fragment of a serekh and a royal cartouche was found, in which part of the name Re (djed ) ef. This allowed archaeologists to attribute the settlement to Dynasty 4. In the 2000s, archaeologists carried out a large-scale restoration of the wall with new mudbricks molded in the Old Kingdom style.
Satellite Pyramids
Quantity
1.0
1.0
1.0
1.0
1.0
2.0
Location
Southwest Corner of Pyramid
Southwest Corner of Pyramid
Southwest Corner of Pyramid
Southwest Corner of Pyramid
Southwest Corner of Pyramid
Southwest Corner of Pyramid
Additional Data
South of the Pyramid, within the enclosure wall, was the satellite pyramid, now almost completely destroyed.
The satellite pyramid, according to Lepsius, may have been marked as No. 3. The base side length is 50 cubits. The height today is only 8 m from the surface level.
The length of the sides of the satellite pyramid is 60 m.
The south-eastern satellite pyramid has a square base, 10.5 x 10.5 m. The height today is only 1.85-2.05 m. Perhaps this religious building was a pyramid for the soul (Ka) of the pharaoh. Fragments of a limestone sarcophagus were found in the pyramid, as well as various stone vases and other objects.
Boat Pits
Quantity
1.0
1.0
1.0
1.0
Location
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
The East Side of Pyramid
Additional Data
The boat pit is oriented north-south. The bottom of the pit is carved into the bedrock. E. Chassinat discovered fragments of a quartzite statue of Djedefre in the pit. Today the head of the statue is in the Louvre Museum.
Fragments of sculptures and the face of Djedefra were found in the boat pit.
In the halls of the eastern sanctuary, and especially in the boat-shaped pit, fragments of 21 statues were found thrown there. One head of red sandstone is preserved today in the Louvre Museum.
The boat pit was discovered by the Egyptologist E. Chassinat. The pit is oriented north-south and its length is 37.5 m, the maximum depth is 9.5 m, and the maximum width is 5.5 m. The bottom of the pit is carved with steps in the bedrock and was covered with limestone blocks. In the pit, fragments of a quartzite statue of Djedefre were discovered, whose head is now in the Louvre Museum.
Traces of a stone wall that runs north to south west of the boat pit indicate that the pit was completely enclosed. There was a ledge around the pit for the overlapping slabs. Cuts and notches are visible on either side of the pit, sugesting that some of the overlapping monoliths were approximately 10 cubits long and 2 cubits wide (5.25 x 1.05 m).
The dimensions of the boat pit are as follows: length 35 m, width at the widest point 3.75 m, depth 9.3 m. At the bottom of the pit, among the debris, E. Chassinat found 3 heads from the statues of Redjedef. Two of them are now in the Louvre Museum, one in the Cairo Museum.
Additional Information about the Pyramid Complex
The complex with the Pyramid is located 155 m above sea level on a limestone hill and 8 km north of the Giza Plateau. Around the complex, mastabas dated Dynasties 1-5 were found. The courtyard in front of the northern wall of the Pyramid was about 15 cubits wide and it was paved with blocks.
The height of the hill on which the Pyramid was built is approximately 20 m (66 ft) above the Giza Plateau, as a result of which an extremely long causeway was required to access the valley - perhaps 1700 m (5577 ft) in length.
Most likely, the burial complex was completed and it functioned, but the Pyramid was not completed.
The leveled area around the Pyramid is about 155.44 m (510 ft) above the plain. The eastern and southern slopes of the hill are almost perpendicular, and beneath it to the south are ancient ruins.
The Pyramid is about 5 miles north of the Pyramid of Cheops at Giza. The site had been used as a necropolis since Dynasty 1, and was part of the huge necropolis of Memphis.
The complex with the Pyramid is located 7 km north of the Giza Plateau and on about 150 m high rocky hill.
During excavations near the north-eastern corner of the Pyramid, on its eastern side, it turned out that the bedrock was being leveled here. The discovered embankment (2.5 m³ of material per 13.5 m² of the surface to be examined) indicates a huge construction site and the activity of cutting and grinding blocks for the construction of the Pyramid. The embankment is composed of white limestone and pink granite debris that has accumulated as a result of the leveling of the plateau and the processing of building blocks. A large number of dolerite hammers have also been found - intact or, most often, split into thin plates due to constant use. Dolerite hammers were used as the main tool for working with stone, and with granite in particular. On the southern side of the Pyramid, an area was found covered with fragments of pink granite.

Height
67.0 m
12.0 m
68.0 m
11.4 m
67.0 m
12.0 m
12.0 m
Base side length
North Side
91.44 m
104.72 m
106.0 m
106.22 m
104.6 m
105.0 m
100.0 m
106.2 m
South Side
104.72 m
91.44 m
106.0 m
106.006 m
104.6 m
105.0 m
100.0 m
106.2 m
West Side
104.72 m
91.44 m
106.0 m
106.007 m
104.6 m
105.0 m
100.0 m
106.2 m
East Side
91.44 m
104.72 m
106.0 m
106.132 m
104.6 m
105.0 m
100.0 m
106.2 m
Azimuth
North Side
-0.862 °
South Side
-0.807 °
West Side
-0.847 °
East Side
-0.731 °
Angle of slope
52.0 °
52.0 °
51.0 °
52.0 °
60.0 °
60.0 °
Number of stone courses
10.0
15.0
10.0
10.0
Structural Features
Casing blocks are inclined at a slope of 12° slope towards to the core of the Pyramid.
The casing blocks of the Pyramid show that they were laid inclined inwards to the center of the Pyramid (according to excavations by M. Valloggia). Thus, the angle of slope of the Pyramid's faces is about 51°.
The pyramid was erected on the Turonian stage (Late Cretaceous period) of a limestone rocky plateau. The stratigraphy of the plateau under the Pyramid consists of two varieties of limestone: dolomitic limestone (upper layer) and white argillaceous limestone (lower layer). According to M. Valloggia and the calculations of researchers from the University of Montpellier, it was concluded that the used rocky outcropping at the base of the Pyramid is up to 44% of the total mass of the Pyramid.
The Pyramid was erected on a limestone hill that partially forms its core. Before the construction, the hill was leveled, the rock was shaped into steps, on which the blocks were laid. The gaps between the blocks were filled with low-quality mortar, and the builders used even small fragments of limestone to fill them. Some of the casing blocks show "bosses (nubs)" as well as the facing of the Pyramid of Menkaure.
During the clearing of the western, eastern and northern corners of the Pyramid, two sets of holes (about 0.35 m Ø and 0.4 m deep) drilled into the limestone were discovered. Their exact purpose is still unknown. During the excavations, it turned out that the foundation for the casing of the Pyramid was carved into a limestone bedrock with an average inclined inwards to the core of about 12°. Studies have shown that the base of the Pyramid, at a height of about 12 m, consisted of a natural limestone bedrock. This height roughly coincided with the height of the rose granite casing, which appears to have remained in situ on the north side of the Pyramid.
Pyramid Base
11278.0 m2
Volume
131043.0 m3
251875.0 m3
Weight
440781.0 ton
Main Building Material
Limestone
Limestone
Limestone
Limestone
Limestone
Limestone
Casing Material
Rose granite
Rose granite
Rose granite
Rose granite
Rose granite
Rose granite
Rose granite
Rose granite
Additional Data
The Pyramid was erected on a limestone hill. A line of granite debris is visible around the Pyramid, most of all on the north side, in front of the entrance. F. Petrie wrote that the Pyramid is "perhaps the most ancient in existence". It is believed that the casing began to be laid only after the core of the Pyramid was erected, and since the casing blocks were preserved in some places, it means that the Pyramid was completed.
The Pyramid was probably never completed. However, many blocks of pink granite still lie in situ on the eastern side of the Pyramid, and at least 3 courses of masonry were cased with granite.
The core of the Pyramid consists of a rocky hill and local limestone blocks. The Pyramid was probably never completed. The site was used for mining blocks in the New Kingdom, during the Roman period and early Christianity.
The Pyramid was probably never completed. This may be evidenced by the fact that the granite casing blocks were not leveled. The core of the Pyramid is a rocky base, and the length of its sides is about 98 m. According to V. Maragioglio and C. Rinaldi, the destruction of the Pyramid began during the 18-19 dynasties, in order to extract high-quality blocks, and this continued until the time of the Copts and Arabs.
There is an assumption that in fact this structure was originally not a pyramid, but a mastaba or a step pyramid. However, most likely it was a pyramid. Today, only a natural rocky hill and several courses of masonry have survived from the core of the Pyramid. Until today, it is not known how high the ancient builders managed to build above the 20th course of granite masonry. According to the findings of the French expedition, the Pyramid was destroyed not in the Old Kingdom, but most likely during the Roman period.
The Pyramid was erected on a limestone plateau at the entrance to the Nile Delta, near the village of Abu Rawash, ten kilometers north of the Great Pyramid. Probably, the Pyramid was completed, since fragments of the casing are visible, and it is believed that it was encased after the construction of the core was accomplished. F. Petrie noticed that the locals used camels to take the stone out of there, but it is likely that the Pyramid began to be dismantled back in the Middle Ages or before.
The Pyramid is located about five miles northwest of the Giza Pyramids. From the 97.54 m² (320 sq ft) basement, only ruins remain. Most of the Pyramid is formed by a stone mound (made of hard limestone), and the defective areas have been repaired by masonry. The structure was probably never completed, or even raised to significant heights, as there is very little debris of building material around it.
Despite the preserved height of the structure (about 11.40 m), the block-laying technique used in the construction of the base, and the measured angle of slope, corroborate the version that this structure was a Pyramid, not a mastaba. É. Aubourg and Chr. Higy measured the orientation of the faces of the Pyramid and its ramp relative to true north. The Pyramid is, on average, offset from the north by -0.812° (-48.7') to the west, and its ramp is approximately 0.33° (20') to 0.5° (30'). The Pyramid masonry has undergone significant destruction, probably associated with the Roman period of exploitation of this area. Proof of this is a wooden beam, a possible lifting device, left in this place. Analysis of the wood sample confirmed that it was a species of cedar (cedrus libani), the measured date of which was between 355 and 95 BCE.
Pyramidion
Base side length
???
Height
???
Angle of slope
???
Material
???
Additional Data
???

Entrance
Location
The North Side of Pyramid
The North Side of Pyramid
The North Side of Pyramid
The North Side of Pyramid
The North Side of Pyramid
The North Side of Pyramid
Entrance location above ground level
???
Additional Data
???
Descending corridor
Height
???
Length
48.8 m
48.0 m
40.0 m
49.0 m
48.77 m
Width
5.6 m
8.0 m
12.19 m
Angle of slope
22.58 °
22.58 °
22.58 °
22.58 °
26.0 °
Casing Material
Rose granite
Limestone
Limestone
Fine limestone
Bedrock (limestone)
Additional Data
Rough measurements showed that the deviation of the descending ramp from the north is only 20' (0,33°).
During the excavation near the base of the descending ramp, M. Valloggia discovered the blade of a copper ax, which probably survived from the time of the inauguration of the Pyramid.
On the bedrock of the 5.5 m wide descending ramp, there are traces of a slot for three limestone floor slabs.
Portcullis
Quantity
???
Location
???
Description
???
Material
???
Additional Data
Probably, the portcullis was placed between the burial chamber and the descending corridor, similar to the pyramids dated to Dynasties 5 and 6.
Burial chamber
Height
20.12 m
20.0 m
9.0 m
9.14 m
Length
22.1 m
21.0 m
22.86 m
12.19 m
21.051 m
21.34 m
Width
8.14 m
9.15 m
9.0 m
10.06 m
4.57 m
9.14 m
Casing Material
Rose granite
Rose granite
Limestone
Limestone
Fine limestone
Type of Ceiling
Gable
Additional Data
The chamber measures about 40 (12.19 m) by 15 ft (4.57 m), and smaller chambers, similar to those located above the King's Chamber in the Great Pyramid of Giza, were probably built above it. A hieroglyphic inscription written in red ocher was found on some blocks of the western part of the pit, but the signs are difficult to discern.
The 'chamber' and the descent to it are now open-air, with the exception of a small section of masonry that is visible above the 'chamber'.
The chamber was probably 4.88 x 17.07 m (16 x 56 ft) and was divided into chambers, which, as J. Perring believed had gabled vault. Probably there were relieving chambers above the chamber, like above the King's Chamber at the Great Pyramid.
The rectangular pit found in the centre of the Pyramid, excavated in limestone rock, measures 23 m by 10 m at its top. In its north-western corner, several large monoliths have survived in situ, the ends of which are cantilevered, about 2 m, above the pit void. On the abandoned blocks at the edge of the excavation, cutting marks are still clearly visible. The depth of the pit is more than 18 m. At the bottom, at the level of the reached rock, there is a carefully leveled surface, on which a paved five-layer limestone masonry was densely laid. Its upper level was supposed to correspond to the floor level of the corridor, which continued to descend to the base. This 450 m² foundation of high-quality limestone was apparently the foundation slab on which the burial chamber was probably built. As a result of the removal of accumulated blocks and debris in the north-western corner of the pit (the bottom of the pit is between 152.80 m and 149.40 m above sea level), eight layers of isolated blocks were discovered, which remained in their original place and were attached to the opposite walls with mortar. The presence of layers of mortar, partially preserved on the pit walls and blocks, suggests that it was completely covered by masonry above the burial chamber. This suggests that these blocks were attached to other suitable blocks in the pit during construction. Therefore, it is possible that the ceiling above the burial chamber was gradually removed by stone-cutters. Some of the blocks in the pit weighed about 10 tons. Due to the fact that the ancient stonecutters preserved the beam discovered by archaeologists, today we have the only evidence that an overlap was installed over the burial chamber. The vertical axis of the Pyramid's core passed through the center of the pit in which the burial chamber was built. When clearing the pit, fragments were found in the lower layers that belong to the Roman period, to the time when they began to actively destroy the Pyramid.
How exactly the internal structure of the Pyramid looked like, it is impossible to say for sure today. Probably two chambers were built. V. Maragioglio and C. Rinaldi, based on other archaeological reports and studies, offer several options for how the internal structure of the Pyramid in its completed form might have looked. In the drawings, they offer the following options: flat ceiling, gable vault, gable vault with relieving chambers, similar to the internal structure of the Great Pyramid. At the top of the pit in the north-west corner, a few remaining overlap blocks are visible. Numerous traces of pinkish mortar are visible on the walls. This mortar was also used in the construction of other pyramids of Dynasty 4. Fragments of a diorite statue were found at the bottom of the pit.
Sarcophagus
External dimensions. Height
???
External dimensions. Length
???
External dimensions. Width
???
Internal dimensions. Height
???
Internal dimensions. Length
???
Internal dimensions. Width
???
Sarcophagus lid. Height
???
Sarcophagus lid. Length
???
Sarcophagus lid. Width
???
Material
Rose granite
Additional Data
At the bottom of the pit, F. Petrie discovered a fragment of pink granite, which, in his opinion, was a fragment of a sarcophagus.
The sarcophagus was probably placed at the western end of the pit. Presumably, the sarcophagus had an oval shape, similar to the sarcophagus in the Unfinished Pyramid at Zawyet el-Aryan.
Additional Data
In the lower part of the ramp, a passage was cut through by robbers, which crosses five carefully laid blocks. On a fragment of the block of this passage, a cartouche of Pharaoh Redjedef painted in red paint, was discovered.
The dimensions of the pit suggest that there were two chambers here - a burial chamber and an antechamber.

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