Mosques usually have elaborate domes, minarets and prayer halls, in different styles of architecture.
Here is a brief overview of the top 10 most beautiful mosques in the world.
1) Crystal Mosque, Kuala Terengganu (Malaysia)
Also known as Masjid Kristal, this mosque is made of steel, crystal and glass. This grand structure is located at Islamic Heritage Park on the Island of Wan Man. It can easily accommodate 1,500 worshippers.