Rijeka sits at the head of Kvarner Bay on Croatia’s northern Adriatic, shaped by its long role as a port city at the crossroads of empires.

Los Tres Ojos (The Three Eyes) National Park is one of the most visited tourist attractions in the Dominican Republic. Made up of a cave system, there are four lakes within, each with their own features or traits.

Shanghai is a city where contrasting timelines meet at every corner. Once a small fishing village along the Huangpu River, it grew rapidly during the 19th century into a major trading port. Today, its skyline tells a story of that transformation. On one side, the Bund’s colonial-era buildings stand tall in limestone and granite; on the other, the futuristic towers of Pudong, like the Shanghai Tower and Jin Mao, stretch into the clouds.

Gokyo is a small settlement high in Nepal’s Khumbu region, set beside a chain of turquoise glacial lakes beneath the Himalaya. Its significance is closely tied to trans-Himalayan trade routes and to Sherpa culture, which has adapted over generations to life at extreme altitude.

In Edinburgh, an ancient fortress looms, the hills are steep, and travelers delight in the hidden charms of the Old Town and New Town. Hike to find spectacular views on Arthur's Seat, shop the downhill streets of the Royal Mile, and visit Edinburgh Castle, an imposing royal fortress that defines this city's skyline.