This article is about natural and constructed phenomena and structures of the world. For other uses of "Wonders of the World", see wonders of the World (disambiguation).

The Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the three pyramids in the Giza Necropolis bordering what is now El Giza, Egypt. It is the oldest of the Seven Wonders of the Ancient World, and the only one to remain largely intact.

The Hanging Gardens of Babylon were one of the Seven Wonders of the Ancient World, and the only one whose location has not been definitely established. Traditionally they were said to have been built in the ancient city of Babylon, near present-day Hillah, Babil province, in Iraq. The Babylonian priest Berossus, writing in about 290 BC and quoted later by Josephus, attributed the gardens to the Neo-Babylonian king Nebuchadnezzar II, who ruled between 605 and 562 BC. There are no extant Babylonian texts which mention the gardens, and no definitive archaeological evidence has been found in Babylon.

The Statue of Zeus at Olympia was a giant seated figure, about 13 m (43 ft) tall, made by the Greek sculptor Phidias around 435 BC at the sanctuary of Olympia, Greece, and erected in the Temple of Zeus there. A sculpture of ivory plates and gold panels over a wooden framework, it represented the god Zeus sitting on an elaborate cedarwood throne ornamented with ebony, ivory, gold and precious stones. It was regarded as one of the Seven Wonders of the Ancient World until its eventual loss and destruction during the 5th century AD. No copy of the statue has ever been found, and details of its form are known only from ancient Greek descriptions and representations on coins.

The Temple of Artemis, also known less precisely as the Temple of Diana, was a Greek temple dedicated to the goddess Artemis and is one of the Seven Wonders of the Ancient World. It was located in Ephesus (near the modern town of Selçuk in present-day Turkey), and was completely rebuilt three times before its eventual destruction in 401. Only foundations and sculptural fragments of the latest of the temples at the site remain.

The Mausoleum at Halicarnassus or Tomb of Mausolus was a tomb built between 353 and 350 BC at Halicarnassus (present Bodrum, Turkey) for Mausolus, a satrap in the Persian Empire, and Artemisia II of Caria, who was both his wife and his sister. The structure was designed by the Greek architects Satyros and Pythius of Priene.

The Colossus of Rhodes was a statue of the Greek titan-god of the sun Helios, erected in the city of Rhodes, on the Greek island of the same name, by Chares of Lindos in 280 BC. It is considered one of the Seven Wonders of the Ancient World. It was constructed to celebrate Rhodes' victory over the ruler of Cyprus, Antigonus I Monophthalmus, whose son unsuccessfully besieged Rhodes in 305 BC. Before its destruction in the earthquake of 226 BC, the Colossus of Rhodes stood over 30 meters (98 feet) high, making it one of the tallest statues of the ancient world.

The Lighthouse of Alexandria, sometimes called the Pharos of Alexandria was a lofty tower built by the Ptolemaic Kingdom between 280 and 247 BC and between 393 and 450 ft (120 and 137 m) tall. It was one of the tallest man-made structures on Earth for many centuries, and was regarded as one of the Seven Wonders of the Ancient World. Badly damaged by three earthquakes between 956 and 1323, it then became an abandoned ruin. It was the third longest surviving ancient wonder (after the Mausoleum at Halicarnassus and the still extant Great Pyramid of Giza) until in 1480 the last of its remnant stones were used to build the Citadel of Qaitbay on the site. In 1994, French archaeologists discovered some remains of the lighthouse on the floor of Alexandria's Eastern Harbour.