Visit the Badshahi Mosque in Lahore

Istanbul's six-minareted mosque.

Eighty-two white marble domes, the world’s largest hand-knotted carpet and reflective pools — Abu Dhabi’s masterpiece.

Visit the historic wooden mosque in Kruszyniany, one of the oldest Tatar mosques in Poland, dating back to the 18th century.

15th-century mosque at Bagerhat, UNESCO-listed.

Ninth-century mosque with the spiralling Malwiya minaret.

The largest surviving Romanesque church in Europe, built for pilgrims on the road to Santiago and topped by a five-tier octagonal bell tower.

Sikhism's radiant golden shrine.

Coral-stone lanes and the Old Friday Mosque on the Indian Ocean.