If you find yourself in Rotterdam, there's a strong chance you've arrived by water. This popular port city (the second largest in the Netherlands) has gone through an architectural renaissance since World War II, with daring, innovative structures dotting the city (cube houses!) and defining its skyline. Café culture is on the rise here, so grab yourself a table and a cup.

Sandakan, on the northeast coast of Sabah in Malaysian Borneo, is a city where history, wildlife, and culture come together. Once a major trading port known as “Little Hong Kong” for its bustling connections to the wider world, Sandakan has retained its multicultural character, with influences from Chinese, Malay, and Indigenous communities visible in its temples, markets, and cuisine.

Funafuti Atoll, the capital of Tuvalu, is a narrow strip of land wrapped around a brilliant turquoise lagoon that stretches over 20 kilometers across. Despite being just 600 meters at its widest point, Funafuti is the heartbeat of the country, where government buildings, homes, schools, and the island’s only airport all coexist along sandy roads lined with coconut trees.

Sarajevo, the capital of Bosnia and Herzegovina, is a city where history, culture, and resilience converge. Often called the "Jerusalem of Europe," Sarajevo is a place where East meets West, reflected in its diverse architecture, which seamlessly blends Ottoman, Austro-Hungarian, and modern influences.

The Cook Islands, a group of 15 islands scattered across the South Pacific, offer a rare blend of Polynesian tradition and laid-back island charm. Rarotonga, the largest and most visited island, is ringed by a turquoise lagoon and backed by lush mountains. Visitors can circle the entire island in under an hour, stopping along the way for fresh coconut, beachside cafés, or a quick swim in the clear lagoon.