It's an island so small that if you blinked you would miss it - but it is also one of the most densely populated locations in ...

Santa Cruz del Islote, located off Colombia’s coast, is the world’s most densely populated coral reef island that has excelled in micro-scale living!

By Amit Dave, Gloria Dickie and Shilpa Jamkhandikar AHMEDABAD (Reuters) - Hundreds of roofs in the informal settlements of ...