Famous underground Las Vegas house to open to public — PHOTOS It’s one of Las Vegas’ most famous homes and one shrouded in mystery that few people have ever seen. It’s not the home of a ...

In this video, we take on the challenge of building an underground house using only primitive tools and natural materials. This unique shelter is designed to provide protection, comfort ...

The formal entrance of the home is through a barn and an underground tunnel on the other side of the hill. Interested in staying here? Visitors can view pricing and availability at the website.

In a new find under five historic homes in the Iranian city of Abarkuh, archaeologists discovered an underground settlement ...

This sprawling subterranean metropolis, reaching depths of around 85 meters (279 feet), was once home to as many as ... all built underground to provide protection during times of conflict.