The remains of Fort Castine.

Remains of Fort Castine

The remains of Fort Castine.

Coffer and bones, the remains of Columbus.

Coffer

Coffer and bones, the remains of Columbus.

The remains of John Murray, the 4th Earl of Dunmore's palace.

Remains of Lord Dunmore's Palace

The remains of John Murray, the 4th Earl of Dunmore's palace.

Fort Dearborn, named in honor of Henry Dearborn, was a United States fort built on the Chicago River in 1803 by troops under Captain John Whistler.

The Last Vestige of Fort Dearborn

Fort Dearborn, named in honor of Henry Dearborn, was a United States fort built on the Chicago River…

The remains of Fort George in 1860.

Remains of Fort George in 1860

The remains of Fort George in 1860.

Fort Schlosser was a fortification built in Western New York in the USA around 1760 by British Colonial forces, in order to guard the upper entrance to the portage around Niagara Falls.

Remains at Fort Schlosser

Fort Schlosser was a fortification built in Western New York in the USA around 1760 by British Colonial…

Hvalsey (Greenlandic Qaqortukukooq) is a location near Qaqortoq, Greenland and the site of a number of Greenland's best-preserved Norse ruins in what was known by the Norse as the Eastern Settlement. It is the site of the largest and best-preserved ruins from the Norse period, Hvalseyjarkirkja. The last written records of the Norse Greenlanders are from a 1408 marriage in the church of Hvalsey — today the most well-preserved of the Norse ruins.

Hvalsey Church, near Qaqortoq, Greenland

Hvalsey (Greenlandic Qaqortukukooq) is a location near Qaqortoq, Greenland and the site of a number…

Persepolis was the ceremonial capital of the Persian Empire during the Achaemenid dynasty. Persepolis is situated 70 km northeast of the modern city of Shiraz in the Fars Province of modern Iran. In contemporary Persian, the site is known as Takht-e Jamshid (Throne of Jamshid) and Parseh. To the ancient Persians, the city was known as Pārsa, meaning "The City of Persians".

Ruins of Persepolis

Persepolis was the ceremonial capital of the Persian Empire during the Achaemenid dynasty. Persepolis…