Shell Grotto at Margate (UK) In 1835 Mr James Newlove lowered his young son Joshua into a hole in the ground that had appeared during the digging of a duck pond. Joshua emerged describing tunnels covered with shells. He had discovered the Shell Grotto;
Temple of Hathor, Dendera Temple complex, is located about km south-east of Dendera, Egypt. It is one of the best-preserved temple complexes in Egypt. The area was used as the sixth Nome of Upper Egypt, south of Abydos.
Ship docking by the Temple of Nefertari in Abu Simbel before building the Dam in Aswan and lifting the Abu Simbel temples 65 meters higher and 200 meters back from the river. It is known as "Nubian Monuments" as a part of the UNESCO World Heritage Sites.