Eureka is a coastal city in Northern California and the largest urban center on Humboldt Bay. It lies between the Pacific Ocean and the forested hills of the Coast Ranges, with redwood country extending inland and wetlands surrounding parts of the bay. Eureka developed as a port and commercial center for the timber industry, and its historic downtown retains many Victorian-era buildings.

Wakayama is a coastal city in western Japan and the capital of Wakayama Prefecture, located on the Kii Peninsula beside Wakayama Bay. Its setting combines the sea with wooded hills and nearby mountain country, while the city itself has developed around a historic castle town. Wakayama Castle stands on Mount Torafusu near the city center, overlooking the surrounding streets, mountains, and Kii Channel.

Tozeur is an oasis city in southwestern Tunisia, located on the northern edge of the Sahara near the vast salt lake of Chott el-Jerid. Its extensive date-palm groves create a green belt around a city otherwise surrounded by dry plains and desert landscapes. Tozeur is especially recognized for its distinctive brick architecture, with geometric patterns formed from small, locally made bricks decorating walls and gateways.

Balboa, Panama rests on the Southern tip of the Panama Canal, with the capital city of Panama lying just on the opposite side. It is a wonderful tourist community for anyone visiting the Panama Canal.

St. George, Utah, is a desert city in the state’s southwest corner, celebrated for its striking red rock landscapes, mild climate, and proximity to some of the American West’s most iconic natural wonders.