Then, let us talk about Petra, Jordan. Petra is like the treasure of ancient world, hidden behind an almost impenetrable barrier of rugged mountains, boasting incomparable scenes that make it the most majestic and imposing ancient site of this world. The whole city is full of mysterious charm, carried on by the mysterious charm of Petra. Petra is considered the most famous and gorgeous site in Jordan located about 262 km south of Amman and 133 km north of Aqaba. It is the legacy of the Nabataeans, an industrious Arab people who settled in southern Jordan more than 2000 years ago. Admired then for its refined culture, massive architecture and ingenious complex of dams and water channels, Petra is now a UNESCO world heritage site and one of The New 7 Wonders of the World that enchants visitors from all corners of the globe.

Next comes Christ the Redeemer (1931) of Rio de Janeiro, Brazil. This is a statue of Jesus Christ, spreading his holy hands. The statue is 38 meters tall, atop the Corcovado mountain. This statue is designed by Brazilian Heitor da Silva Costa and created by French sculptor Paul Landowski. It is one of the world’s best-known monuments. The statue was created in 5 years and inaugurated on October 12, 1931. It has become the symbol of the city and of the warmth of the Brazilian people who like Christ welcomes 'everyone'.

Then comes Machu Picchu of Peru. It is 7,000 feet above the sea level, situated on a small hilltop between the Andean Mountain Range, the majestic city soars above the UrabambaValley below. The Incan built structure has been deemed the “Lost Cities”, unknown until its relatively recent discovery in 1911. Archaeologists estimate that approximately 1200 people could have lived in the area, though many theorize it was most likely a retreat for Incan rulers. Due to it’s isolation from the rest of Peru, living in the area full time would require traveling great distances just to reach the nearest village.

After that, we can talk about Chichen Itza of Mexico. The sacred city of the Itza, called Chichen-Itza (chee-chehn eet-sah) in Maya, is located 75 miles east of Merida, the Capital of the State of Yucatan, Mexico. This archaeological site is rated among the most important of the Maya culture and covers an area of approximately six square miles where hundreds of buildings once stood. Now most are mounds, but about thirty may still be seen by tourists. The ruins are divided into two groups. One group belongs to the classic Maya Period and was built between the 7th and 10th centuries A.D., at which time the city became a prominent ceremonial center. The other group corresponds to the Maya-Toltec Period, from the later part of the 10th century to the beginning of the 13th century A.D. This area includes the Sacred Well and most of the outstanding ruins.

Colosseum of Italy is another wonder of the world. The Colosseum is probably the most impressive building of the Roman empire. Originally known as the Flavian Amphitheater, it was the largest building of the era. The huge structure has fallen into ruins, but even today it is an imposing and beautiful sight. Emperor Vespasian, founder of the Flavian Dynasty, started construction of the Colosseum in AD 72. It was completed in AD 80, the year after Vespasian's death. The huge amphitheater was built on the site of an artificial lake, part of Nero's huge park in the center of Rome which also included the Golden House (Domus Aurea) and the nearby Colossus statue. This giant statue of Nero also gave the building its current name.

Last but not the least, is Taj Mahal of India. May be because I am an Indian, I feel that this probably the best wonder in this world according to its beauty. Taj Mahal, the pinnacle of Mughal architecture, was built by the Mughal emperor Shah Jahan (1628-1658), grandson of Akbar the great, in the memory of his queen Arjumand Bano Begum, entitled ‘Mumtaz Mahal’. Mumtaz Mahal was a niece of empress Nur Jahan and granddaughter of Mirza Ghias Beg I’timad-ud-Daula, wazir of emperor Jehangir. She was born in 1593 and died in 1631, during the birth of her fourteenth child at Burhanpur. Her mortal remains were temporarily buried in the Zainabad garden. Six months later, her body was transferred to Agra to be finally enshrined in the crypt of the main tomb of the Taj Mahal. The Taj Mahal is the mausoleum of both Mumtaz Mahal and Shah Jahan.
The mausoleum is located on the right bank of the river Yamuna at a point where it takes a sharp turn and flows eastwards. Originally, the land where the Taj Mahal presently stands belonged to the Kachhwahas of Ajmer (Rajasthan). The land was acquired from them in lieu of four havelis as is testified by a court historian, Abdul Hamid Lahauri, in his work titled the Badshah-Namah and the firmans (royal decrees). For construction, a network of wells was laid along the river line to support the huge mausoleum buildings. Masons, stonecutters, inlayers, carvers, painters, calligraphers, dome-builders and other artisans were requisitioned from the whole of the empire and also from Central Asia and Iran. While bricks for internal constructions were locally prepared, white marble for external use in veneering work was obtained from Makrana in Rajasthan. Semi-precious stones for inlay ornamentation were brought from distant regions of India, Ceylon and Afghanistan. Red sandstone of different tints was requisitioned from the neighbouring quarries of Sikri, Dholpur, etc. It took 17 years for the monument complex to be completed in 1648.