Reservoir re-housed, historical artifacts moved or rare environments relocated. Examples include the temples of Abu Simbel (which were moved before the construction of the Aswan Dam to create Lake Nasser from the Nile in Egypt), the relocation of the village of Capel Celyn during the construction of Llyn Celyn, and the relocation of Borgo San Pietro of Petrella Salto during the construction of Lake Salto. Construction of a reservoir in a valley will usually need the river to be diverted during part of the build, often through a temporary tunnel or by-pass channel. In hilly regions, reservoirs are often constructed by
Great and Small Temples of Abu Simbel Abu Simbel Great Temple, Ra-Horakhty is depicted striding forward out of the sandstone mound. This statue represents the king’s name “User-Ma’at-Re” because the Ra-Horakhty is shown carrying a user staff and a feather of Ma’at and with sun disk of Re on his head. As you go through the entrance, you enter a corridor decorated with Ramesses II presenting offerings to the god Re-Horakhty and the goddess Weret-Hekau. At the end of the corridor is the Great Pillared Hall. This hall contains eight pillars holding up the ceiling. Statues depicting the Ramesses II as Osiris are carved into the columns