Ta Keo is an unfinished sandstone temple-mountain in the Angkor area of Siem Reap, Cambodia. Built under King Jayavarman V around the end of the 10th century, it was designed as a state temple with five sanctuary towers set on the highest level of a stepped pyramid.
The temple matters because it shows Khmer temple architecture in a raw, almost undecorated form. Carving work had only begun when construction stopped, leaving massive sandstone blocks, steep stairways, galleries, gopuras, and tower bases exposed with unusual clarity. Visitors who enjoy architecture, temple layouts, and quieter Angkor stops will get the most from Ta Keo; those looking mainly for detailed carvings may find it austere.
Ta Keo was built as the state temple of King Jayavarman V, son of Rajendravarman, who also constructed Pre Rup. Similar to Pre Rup, Ta Keo features five sanctuary towers arranged in a quincunx, positioned on the highest level of a five-tier pyramid with overlapping terraces (a step pyramid), and surrounded by moats, symbolizing Mount Meru.
The temple’s imposing appearance is due to its lack of external decoration, as carving work was only beginning when construction ceased. It is considered a prime example of the Khleang style.
Layout
The main axis of Ta Keo runs east-west, with a 500-meter long causeway connecting the eastern entrance to a landing stage on the East Baray, highlighting the close relationship between the temple and the water reservoir. The outer moats, now vanished, once measured 255 meters by 195 meters.
The first terrace measures 122 meters by 106 meters and features a sandstone wall on a laterite base, which forms the outer enclosure. Two long galleries, roofed with wood and tiles, run along the east side, illuminated by balustrade windows.
The second terrace is 5.5 meters higher than the first. Each of the first two terraces has gopuras at the cardinal points, with three independent passages and a central tower with diminishing tiers.
A continuous gallery (1.4 meters wide) forms the inner enclosure of the second terrace. This gallery has windows only towards the interior and measures 80 meters by 75 meters. It is purely decorative, with no doors. This structure is one of the earliest examples of the Khmer gallery design, along with Phimeanakas. Unlike previous temples such as Pre Rup, which featured long buildings along the enclosures, Ta Keo's gallery lacked a stone vault, suggesting that its roof may have been made of wood and tiles.
On the eastern side of the second terrace, at the corners, two smaller versions of the long galleries from the first terrace are found. Further along the central axis are two small sandstone “libraries,” which open to the west and feature false windows on their upper stories.
The final pyramid rises 14 meters in three narrow steps from the second terrace. The base measures 60 meters square, and the summit is 47 meters square, standing 21.5 meters above the ground. The steep stairways leading to the summit are continuous, and a statue of a kneeling Nandi (a bull, symbolizing Shiva) stands at the foot of the eastern stairway, confirming Ta Keo as a Shivaite temple. Though largely undecorated, the east face of the final pyramid has some damaged floral carvings.
The four corner towers on the summit stand on 0.8-meter-high basements, with vestibules opening to the four cardinal points. The central tower, which dominates the others from its 4-meter-high basement, has doubled vestibules. Fragments of lingas and statues were discovered in the sanctuary chambers (approximately 4 meters wide) and around the towers. The central tower rises to a height of 45 meters.
History
King Jayavarman V began construction of Ta Keo around 975, at the age of 17, and the temple was dedicated around 1000. In contemporary inscriptions, it is referred to as Hemagiri or Hemasringagiri, meaning “the mountain with golden summits.” The construction was never completed, possibly due to a lightning strike hitting the temple or the death of Jayavarman V, leading to a succession struggle. However, Ta Keo remained in use as a cult center until the 13th century, and the high priest Yogisvarapandita continued to worship at its shrines.
The term Jayendranagari, which means “capital of the victorious king,” is often associated with the temple and may refer to the royal palace or a new capital city built by Jayavarman V. However, remains of this proposed capital are scarce, with only a tower in the southwest, resembling the corner towers of Ta Keo, surviving today. This tower is notable for having a single door to the south.
Ta Keo Temple in Krong Siem Reap is a towering sandstone temple-mountain built as a five-level step pyramid with five towers atop its upper platform; visitors praise its peaceful, jungle-framed setting, steep stairs and panoramic views, and enjoy exploring its unfinished, rugged stonework by foot or bike for a quiet, atmospheric experience.
Sokleng Srou
3 weeks ago
"Highly recommend for someone who like to chill with nature and temple. Ta Keo Temple is a towering sandstone pyramid with an impressive, unfinishedstructure. Its peaceful atmosphere, steep stairways, and panoramic views of the surrounding jungle make it a captivating site for exploring Khmer architecture and history...."
"Vietnam tour fun company's travel agent Mr. Stephen Hoang Long organized my 6 day trip to Cambodia. His professionalism, proactive planning tocustomize itinerary were outstanding. This was my first solo trip to Cambodia and thanks to Hoang's planning, it was. Smooth and memorable trip. He made sure that the guides had great communication skills. He supported my entire trip by staying connected with the guides and me, checking to make sure that everything was comfortable and smooth. I recommend Hoang highly...."
"The Ta Keo is a pyramid of five levels reaching a total height of 22m – the first two form the base of two enclosing courtyards, one surrounded by asimple wall and the other by a gallery, while the last three, through proportional reduction are a massive artificial plinth for the quincunx of sanctuaries. This is the first realisation in sandstone of such a structure (generally dedicated to deified nobility) after the temple of Bakheng that crowned a natural hill serving as its core. Ta Keo is constructed with much more care in the systematic cutting and placing of enormous blocks of stone, the arrangement of which can be viewed easily, due to the absence of almost any moulding or decoration. The reason for this temple remaining unfinished is unknown for it was abandoned soon after the start of its ornamentation. By these remaining fragments, this temple dates to the end of 10th century and the early years of the 11th. Inscriptions engraved on the door jambs of the eastern gopuras, relating to donations made to the temple (but not to its foundation) date from 1007. Originally, the access to the monument was from the east across a moat by means of a paved causeway, preceded by lions in the style of the Bayon and lined with bornes. Some 500m further to the east is the bank of the Eastern Baray. The external enclosure wall forms a rectangle of 120m by 100m and is in sandstone on a laterite base. The second terrace dominates the first with an imposing moulded laterite base and four axial sandstone gopuras. From the courtyard, standing in front of the three tiers that form the 14m high central pyramid, one is left with a powerful impression. The upper platform is square and almost entirely occupied by the quincunx of towers in their unfinished form. These open to the four cardinal points by projecting vestibules. The corner towers are set on plinths and are dominated by the central tower set on an elevated base with the development of its porticoes and frontons adding to its grandeur. The fragments of pedestals and of lingas are found both in and around the towers...."
"As far as I remember there is no admission fee for this temple. In fact, we did not even know about this temple and did not have any plans to gohere. But our Tuk-tuk driver - Mr. Sambath - suggested that we do see this temple because it was on the way from Ta Prohm temple to Bayon temple. Great that we decided to go here because it is not as popular as these two and Angkor Wat, therefore relatively less rush here. What is unique about this temple is that has some real steep stairs to go right up. There are 2 sets of steps - one which is at the entrance and man made and with railings and easier to climb and less number of steps. With that you reach a level from where they have very steep stairs which are the original stairs of the temple which goes right up. We did not try this, but we saw many people going up to the summit. I think it is a bit of a challenge and thrill if you can do it. We just spent around half n hour here. Besides that there is nothing much to do, though I don't know what is there at the summit of the stairs. But, I was told that it is a Shiva temple. A little bit about our Tuk-tuk driver - Sambath (his phone number is +855 93 428 607) - we initially found him when we booked on Grab (most popular e-hailing app in SEA). Very enterprisingly he offered his services the next day to take us to 3 temples - Angkor Wat, Ta Prohm and Bayon for USD 12 only. We found it very reasonable and said yes. Not only did he take us to this 4th temple - Ta Keo, but also to public toilets and shopping areas whenever we wanted. He was never in a hurry to complete his job. Moreover, he can speak in broken English which is quite ok to understand and to our surprise gave us a brief on each temple before we went visiting. That was really amazing. Lastly he did request me to recommend him and therefore, I am putting it here. If you want a great Tuk-tuk driver, then I would recommend Sambath. So, we visited Siem Reap twice in quick succession - Sep 2025 (without our elder daughter) and then we liked it so much (the temples, Pub Street, the lovely hotels and the OMG so cheap beer!) that we came back the 2nd time in Dec 2025 with our elder daughter. Siem Reap is a special place and very geared up for tourists. What makes it extra special are the people who host you. Every person is kind, reasonable and very well mannered. And they have a sense of gratitude towards tourists as they understand that their livelihood is dependent on them. Regarding the temples - we visited 4 of them as named above. I sincerely feel that you don't need a guide for any of them, including Angkor Wat. The first time I came I took a conducted tour from Get Your Guide which covered 4 temples but was 9 hours in duration. We got so tired at the end of the day. Also we found that you can actually cover 4 temples in around 4-5 hours only and that is if you don't have a guide. A guide will just delay you because he/she takes his own sweet time. In today's information age, you actually can get all the information about a site from the net. So, then why a guide? I feel that a guide then just turns out to be a photographer for you because sometimes you don't have someone to take photographs of your full family. And many of these guides are very good at taking photographs because they become experts over time. Please read my reviews on the other temples as follows:nnAngkor Wat - https://www.tripadvisor.ie/ShowUserReviews-g297390-d317907-r1045462115-Angkor_Wat-Siem_Reap_Siem_Reap_Province.htmlnnTa Prohm - https://www.tripadvisor.ie/ShowUserReviews-g297390-d325222-r1048005195-Ta_Prohm-Siem_Reap_Siem_Reap_Province.htmlnnBayon - https://www.tripadvisor.ie/ShowUserReviews-g297390-d325222-r1048005195-Ta_Prohm-Siem_Reap_Siem_Reap_Province.html..."
"A stu ing concealed temple located in Small Tour. This architectural marvel, constructed in the late 10th century, is truly remarkable. Itsuniqueness offers a breathtaking experience that elevates one's emotions. I also had the pleasure of riding a bicycle past it. I absolutely love it!..."
"As other reviewers have pointed out, the fact that this temple does not have an 'additional' wooden over-staircase means you must use the originalstone steps to ascend. They look a little challenging but they are perfectly doable - even in the rain. Worth a visit. A few other visitors likely, as when I was there..."
