Pine Bluff is a city in southeastern Arkansas, situated along the Arkansas River in the state’s Delta region. Its location between the river and broad agricultural lowlands has shaped its role as a regional center for commerce, transportation, and farming. The city is surrounded by flat terrain, cultivated fields, wetlands, and waterways characteristic of the Arkansas Delta.

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.

Gulf Shores is a coastal city in southern Alabama, positioned along the Gulf of Mexico and the Intracoastal Waterway. It is known for its broad white-sand beaches, coastal dunes, maritime forests, and access to bays and inland waterways. The city serves as a gateway to Alabama's Gulf Coast, with development concentrated around the beachfront and nearby commercial areas while protected landscapes remain along parts of the shore.

Cai Be, nestled in the Mekong Delta of southern Vietnam, offers a charming and authentic glimpse into the life of rural Vietnam.

Ponta do Ouro is a coastal settlement in southern Mozambique, close to the South African border and the southern end of the Mozambique Channel. The town is known for its broad sandy beach, warm waters, coastal dunes, and strong connection to marine activities. It lies within the Ponta do Ouro Partial Marine Reserve, which protects reefs, seagrass beds, estuaries, mangroves, and surrounding waters.