the roof being supported by four columns evenly distributed through the section. Nearly the entire building itself was built by King Herod and it remains the only Herodian building surviving today virtually intact. In the northwestern section are four cenotaphs, each housed in a separate octagonal room, those dedicated to Jacob and Leah being on the northwest, and those to Abraham and Sarah on the southeast. A corridor runs between the cenotaphs on the northwest, and another between those on the southeast. A third corridor runs the length of the southwestern side, through which access to the cenotaphs, and to the southeastern section, can be gained. An entrance to the enclosure exists on the southwestern side, entering this third corridor; a mosque outside this entrance must be passed through to gain access. At the center of the northeastern side, there is another entrance, which enters the roofed area on the southeastern side of the northwestern section and through which access can also be gained to the southeastern (fully roofed) section. This entrance is approached on the outside by a corridor which leads from a long staircase running most of the length of the northwestern side. The southeastern section, which functions primarily as a mosque, contains two cenotaphs, symmetrically placed, near the center, dedicated to Isaac and Rebecca. Between them, in the southeastern wall, is a mihrab. The cenotaphs have a distinctive red and white horizontal striped pattern to their stonework but are usually covered by decorative cloth. Under the present arrangements, Jews are restricted to entering by the southwestern side, and limited to the southwestern corridor and the corridors that run between the cenotaphs, while Muslims may enter only by the northeastern side but are allowed free rein of the remainder of the enclosure. Caves The caves under the enclosure are not themselves generally accessible; the waqf have historically prevented access to the actual tombs out of respect for the dead. Only two entrances are known to exist, the most visible of which is located to the immediate southeast of Abraham's cenotaph on the inside of the southeastern section. This entrance is a narrow shaft covered by a decorative grate, which itself is covered by an elaborate dome. The other entrance is located to the southeast, near the mihrab, and is sealed by a large stone, and usually covered by prayer mats; this is very close to the location of