31. Hariri will meet President Hosni Mubarak on Sunday in the tourist resort of Aswan . 32. The bus was en route from Abu Simbel to Aswan when the crash occurred. 33. The tourists had been en route from Abu Simbel to Aswan , police said. 34. Airports were closed in the tourist towns of Luxor, Aswan and Abu Simbel. 35. Aswan is one of the hottest, sunniest and driest cities in the world.36. The Nile valley extends approximately 800 km from Aswan to the outskirts of Cairo. 37. Sediment is now obstructed by the Aswan High Dam and retained in Lake Nasser. 38. This time Egyptian forces advanced from Aswan and captured the Nubian town of Ibrim. 39. Over long periods of time, as soil minerals Aswan High Dam was built. 40. The air is mainly dry in Luxor but much more humid than in Aswan .