Preparations for Saudi Arabia's 91st National Day - in pictures
Saudi Arabia's landmark buildings are illuminated and flags fly the streets and squares in celebration of the kingdom's 91st National Day. All photos: SPA
Work on the northern border nears completion before National Day.
Al Baha adorned with national flags and pictures of the leadership and covered in green to celebrate the 91st National Day.
National Day decorations in the city of Tabuk in north-west Saudi Arabia.
Imam Abdul Rahman bin Faisal University launches activities to celebrate National Day.
Cities and towns throughout the kingdom are preparing to mark the country's anniversary.
Al Baha is adorned with the national flags and pictures of the leadership and lit up green to celebrate the 91st National Day of the Kingdom.
The northern border finishes its preparations to celebrate the 91st National Day.