If ever you will visit the Philippines, one ancient civilization you can visit is the Ifugao Rice Terraces in Banawe,Cordillera region,Northern Luzon. It's listed in the UNESCO as a World Heritage Site (http://whc.unesco.org/en/list/722)
My home land Pakistan is rich in the remains of the ancient civilizations. The most popular are the Mohenjodaro in south of Pakistan, The Harrapa in the center and the Buddhist remains in various places in the North. In my home town in Khyber there are many remains of the Aryan dynasty. The Kalash people in Chitral are having their own unique and distinctive culture. So this land is cradle of many ancient cultures and civilizations. There are prominent sites having huge remnants of all the Aryan, Buddhist, Hindu, Greeks, Persian, Arabs. Mangolian, Sikhs and Brittish cultures and civilizations
Indonesia most people still maintain the culture of his ancestors, almost all the islands. Javanese court culture, Balinese Hindu culture and the culture of Toraja Sulawesi, Kalimantan and Papua to the Dayak culture with animist culture. so enjoy visiting Indonesia.
Come to Egypt,you will see and hear what you never and ever see and hear else where before ,in Egypt you will see my and yours Grand fathers achievement .when you visit the Pyramids ,Astonishing ,do not open your mouth from the surprise ,do not ask how they did build or erect this huge construction ?nobody will give you the right answer.Beside the Pyramids ,Sphinx ,the great Sphinx ever.at night you will enjoy sight and sound in many language ,Cairo National Museum ,TOT ANKH AMOUN IS THERE .the GOLDEN KING.you will see the Egyptian Mummies ,the monuments, for ladies ,i know you like jewelry ,wonderful colors and fashions you will see amazing rings,ear rings,bracelets ..
Indus valley civilisation is believed to be the ancienst one which is more than 5000 years old.........which took place in parts of today's India n Pakistan........Besides these there are lots of archaeological sites and pilgrimage sites related to ancient period in Nepal are Lumbini, Janakpur, Biratnagar, Pashupatinath e.t.c............