Saudi Arabia’s Historic Munikh Observatory Has Reopened to Visitors

Munikh Observatory in Al Majmaah is now open to visitors following restoration work by the Heritage Commission, with new paths, stone staircases, lighting and a visitor centre added around the historic site.

Perched on Mount Munikh west of Al Majmaah, around 180 kilometres northwest of Riyadh, the 15th-century watchtower once monitored approaches to the settlement through narrow openings set into its thick walls.

Historical sources date the summit tower to 820 AH, or 1417 CE, and associate the name “Munikh” with an ancient town near the mountain. The site occupies a strategic position in the historic Sudair region on the Najd plateau.

The observatory formed part of a wider defensive network that included a stone wall encircling Al Majmaah, with three bastions following the mountain’s natural ridges. While much of the outer wall was later absorbed into urban development, sections remain preserved on Mount Munikh.

The main structure consists of two cylindrical towers, one built within the other, rising to around 12 metres. Local stone was used for the lower sections and mud brick for the upper levels, while tamarisk wood was used for ceilings and lintels. Five projecting defensive balconies reinforce the sides and main entrance, with traditional Najdi crenellations along the top.

Originally used as an early-warning post, the observatory relied on night-fire beacons to signal approaching danger. After the Kingdom’s unification, the vantage point was also used to monitor trade caravans, seasonal floods and pilgrim routes.