Dar al-Hajar

Yemen's most photographed building answers a dare geology posed: in Wadi Dhahr's garden valley, a natural rock pinnacle rises alone - and Dar al-Hajar grows straight out of it, the summer palace Imam Yahya built in the 1920s on a palace of the 1780s, stacking storey after storey of gypsum-trimmed stone up and around the crag until rock and architecture refuse to separate. Inside wind stairs, majlis rooms with stained-glass qamariya fans, kitchens and cisterns cut into the living stone; from the roof terraces the wadi's orchards and tower-house villages spread below. It distils the national architecture into one impossible object, and it knows it.

What to look for

• The rock fusion - masonry growing from the pinnacle's living stone.
• The qamariya rooms - stained-glass fans over the majlis.
• The roof terraces - Wadi Dhahr's orchards from the crown.
• The wadi villages - tower houses among the gardens below.

When to go

October to March suits the highlands; Friday outings bring Sanaa families and picnic energy to the wadi. Arrange the trip through specialist local operators.

Things to know

The palace itself is a compact visit of stairs and low doorways, generous to photographers and knees unequally.

Nearby

Sanaa's old city and the Wadi Dhahr gardens.

Key facts