The Sultan Mosque in Singapore's Kampong Glam neighborhood has a fascinating history that reflects the island's transition from Islamic rule to British colonialism. Built in 1932, this stunning mosque showcases a mix of Mughal and European architectural influences, with its onion domes, trefoil arches, and unique glass bottle ends on the main domes. It's not just a place of worship but also a symbol of Singapore's multicultural heritage and changing power dynamics over the centuries.