KV17, Ancient tomb in Egypt
The Tomb of Seti I is the longest tomb in the Valley of the Kings, located on the West Bank at Luxor.
It was discovered by Giovanni Battista Belzoni on 16 October 1817.
It has been referred to as the 'tomb of Apollo' due to its beautiful and vibrant wall decorations.
It's usually open to public, but can be closed without prior notice for restoration works.
One interesting feature of this tomb is the Astronomical ceiling, which represents the heavens with Orion and Sothis.
Location: Luxor
Length: 137.19 m
Sources: Wikimedia, OpenStreetMap