Temple of Esna, Egypt
Interior of the Hypostyle Hall at the Temple of Khnum, Esna. Photo: Wolfgang Kaehler
Hypostyle hall, in architecture, interior space whose roof rests on pillars or columns. The word means literally “under pillars,” and the design allows for the construction of large spaces—as in temples, palaces, or public buildings—without the need for arches. This particular temple was built of red sandstone, and its portico consisted of six rows of four columns each, with lotus-leaf capitals, all of which however differ from each other. The temple contains very late hieroglyphic inscription, dating from the reign of Decius (249–251 AD).