Lake Ndutu is a shallow seasonal soda lake in northern Tanzania, within the Ngorongoro Conservation Area near the southern edge of the Serengeti ecosystem. The lake sits among open short-grass plains, acacia woodland, and other seasonal wetlands, creating a varied landscape for wildlife. Although relatively small, Lake Ndutu is part of a much larger ecological area where the plains of the southern Serengeti meet the Ngorongoro highlands.

Arequipa, known as the "White City," is built from sillar, a pale volcanic stone that glows in the sunlight. This architectural detail gives the historic center its striking appearance and has earned it recognition as a UNESCO World Heritage Site. Towering above the city is the perfectly symmetrical Misti Volcano, which, along with two neighboring peaks, forms a dramatic backdrop.

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.

Bel Ombre is a coastal village and rural district on the southwestern side of Mauritius, set between the Indian Ocean and the forested slopes of the Black River Gorges. The area is known for its combination of sugar-growing land, native forest, rivers, and a sheltered lagoon. Much of the surrounding landscape forms part of the wider Bel Ombre estate, where agriculture has gradually been joined by conservation and tourism.

Písek, a picturesque city in the South Bohemian Region of the Czech Republic, is a hidden gem steeped in history and charm. One of its most notable landmarks is the Písek Stone Bridge, the oldest preserved bridge in the country. Built in the 13th century, this Gothic bridge spans the Otava River and is a testament to medieval engineering.