Bay City is a waterfront city in eastern Michigan, situated along the Saginaw River near its outlet into Saginaw Bay, one of the large bays of Lake Huron. Its location on the river helped establish the city as a center for lumber, shipbuilding, manufacturing, and commercial shipping.

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.

Sfax is a major port city on Tunisia’s eastern Mediterranean coast and the principal urban centre of the country’s south-central region. Its character is closely connected with commerce, agriculture, fishing and maritime trade rather than resort development.

Oban is located in the northern part of the Scottish Highlands. Renowned for the beauty of the land and the excellent scotch made there, Oban is an indisputable treasure of nature.

Laguna Beach is a coastal city in Southern California, set between steep hills and the Pacific Ocean in Orange County. Its shoreline is marked by sandy coves, rocky headlands, sea caves, tide pools, and coastal cliffs, while the surrounding hills contain chaparral and protected open spaces. The city has a compact downtown with galleries, restaurants, shops, and small public spaces close to the water. Unlike much of the more heavily developed Orange County coast, Laguna Beach retains numerous und