Hidden in the northern region of Costa Rica, the Celeste River (Río Celeste) winds through Tenorio Volcano National Park with a color so vivid it seems unreal. The river’s striking turquoise hue is caused by a natural chemical reaction between two mineral-rich streams, Quebrada Agria and Río Buena Vista, which merge at a point known as "El Teñidero." This one-of-a-kind phenomenon creates the illusion that the water has been dyed blue, even though no pigments are present.

Nuevo Vallarta, located along the Bahía de Banderas in the state of Nayarit, is a coastal destination known for its wide, sandy beaches and marina-lined canals. Originally developed as a tourism project in the late 20th century, it has grown into a well-organized resort area with luxury hotels, golf courses, and waterfront condos. Unlike older beach towns with colonial roots, Nuevo Vallarta was designed from the start to offer modern comfort while being surrounded by natural landscapes.

Mexico City sits on the high plateau of central Mexico, layered with more than seven centuries of history and culture. Built atop the ruins of the Aztec capital Tenochtitlán, the city reflects a continuous dialogue between Indigenous foundations, Spanish colonial influence, and modern urban life.

Tsavo East National Park is one of Kenya’s largest protected areas, covering about 13,747 square kilometres in the country’s southeast. Its landscape is largely semi-arid, with open plains, scrub, rocky outcrops, and river corridors shaped by the Tsavo, Athi, Galana, and Voi rivers. The park is particularly associated with its dust-red elephants, whose appearance comes from the animals coating themselves in the park’s distinctive red soil.

Temirtau is an industrial city in central Kazakhstan, located in the Karaganda Region on the Nura River near the Samarkand Reservoir. Its landscape combines broad steppe with the waterways and low hills of central Kazakhstan, while the city itself is strongly associated with metallurgy and heavy industry. Large industrial facilities form an important part of its skyline and local economy.