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The famous Great Wall of China has an underground companion.

Hidden For A Thousand Years – China's “Underground Great Wall”

By The Epoch Times In ancient Chinese history it is recorded that The Northern Song Dynasty (960-1127 AD) battled for 200 years with the Liao and Jin Dynasties, which at the time were ruled by...
Kukulkan temple pyramid is being surveyed with multiple imaging technologies

Hidden Passage Discovered Underneath Chichén Itzá

After two months of investigations using state of the art non-invasive imaging equipment, as well as the good old-fashioned technique of crawling through tight spaces on hands and knees,...
The Crooked House of Windsor. Left: From the Front. Right: From the Back

A House with a Twist: The 16th Century Crooked House of Windsor and Its Colorful History

The Crooked House of Windsor, also known as the Market Cross House, is a 16th century building located in the market town of Windsor, in the southeastern English county of Berkshire. As its name...
The 5000-year-old burial chamber at Bryn Celli Ddu on Anglesey

Multiple Previously Unknown Prehistoric Burial Sites Detected Around Bryn Celli Ddu

A team of archaeologists has conducted a geophysical survey that has revealed what appears to be a cairn cemetery at the prehistoric ritual area around Bryn Celli Ddu on the Welsh island of Anglesey...
Hell Fire Club, Dublin (CC by SA 3.0 / Joe King). Inset: The newly discovered megalithic stone with symbol.

Ancient Passage Tomb Discovered Beneath “Haunted” Hellfire Club of Dublin

Sitting almost exposed in the hollow of the curious hill behind the Hellfire Club in Dublin, a dark chunk of blazing rock served as a convenient border to many bonfires over the centuries. Ironically...
Mysterious Tunnel Unearthed in the Legendary Capital of the Hittites

Mysterious Tunnel Unearthed in the Legendary Capital of the Hittites

Archeologists announced the discovery of an ancient tunnel, which is located in Alacahöyük, one of the most important centers of the Hittite Empire - Hattusa. It is one of the most important...
10,000-Year-Old Telescopes? Ancient Tombs May Have Enhanced Visibility of Astronomical Phenomena

10,000-Year-Old Telescopes? Ancient Tombs May Have Enhanced Visibility of Astronomical Phenomena

Could ancient megalithic passage graves in Portugal dating as far back as 8000 BC have doubled as astronomical observatories? A team of researchers studying the ancient tombs thinks so, and have even...
1,000-year-old underground passage discovered in the Caha Mountains of Ireland

1,000-year-old underground passage discovered in the Caha Mountains of Ireland

Workers operating an excavator during a road-widening project in the Caha mountain range in County Cork made a surprising discovery, when they accidentally made an opening in the earth that exposed...
The newly-discovered underground causeway leading to the Great Pyramid of Giza.

After Decades of Searching, the Causeway for the Great Pyramid of Egypt has been Found

Dozens of foreign missions carried out over three decades using the latest high-tech instruments failed to find the causeway of the Great Pyramid of Giza. Now, unexpectedly, the passage has finally...
Stone Passage

Another Block in the Wall

We have been, and returned, to many sites that have been ruthlessly vandalised. Too easy to find or well known, the wanton disregard of Original engravings and stone arrangements , some thousands and...