Explore Guinea-Bissau - A Nation of People. Guinea-Bissau (GW) is a diverse and thriving country spanning km² ( sq mi). With a population density of people per km², it offers a unique blend of cultural heritage, economic opportunities, and breathtaking landscapes. Whether you're interested in tourism, business, or history, Guinea-Bissau stands out as a global destination. Stay informed about Guinea-Bissau’s geographic insights, demographic trends, and more. Discover why Guinea-Bissau is a key player on the world stage today!