Inca Bridge, Bridge providing access to Machu Picchu in Peru
The Inca Bridge is an ancient stone construction nestled high in the Andean mountains.
Dating back to the Inca Empire, it once formed part of the extensive Inca road system.
The bridge represents a key piece of Inca engineering and strategic infrastructure.
This surviving artifact offers insight into the sophisticated pre-Columbian building techniques.
Source: Wikimedia