Put on an appropriate dress code and explore the majestic Sultan Salahuddin Abdul Aziz Shah Mosque. Known as the Blue Mosque, this magnificent structure is decorated with Islamic calligraphy and Malay ethnic design elements. It has the largest dome in South East Asia, measuring up to 350 feet in height and 170 feet in width. Nearby, visitors can explore a display of Islamic arts ranging from craft, calligraphy, and visual arts at Taman Seni Islam.