Popularly known as ?the Blue Mosque?, this is one of the most stunning structures in the country. Decorative Islamic calligraphy dominates the edges surrounding the dome and main prayer hall, while the interior architecture exhibits ethnic Malay design elements. Visitors are advised to dress appropriately. 

The dome of the Blue Mosque is said to be the biggest in Southeast Asia. It soars 350 feet above ground and measures 170 feet in width. Capable of accommodating up to 24,000 worshipers at any one time, the mosque overlooks the International Islamic Arts Garden Complex (Kompleks Taman Seni Islam Antarabangsa) and a beautifully landscaped park inspired by the Quranic Garden of Paradise.

Masjid Sultan Salahuddin Abdul Aziz Shah features a combination of traditional Islamic, West Asian and Malay design elements. Decorative Islamic calligraphy surrounds the edges of the mosque?s dome, while its main prayer hall exhibits ethnic Malay architectural features.