Catania, nestled on the eastern coast of Sicily, is a city shaped by fire and stone. Built from the black lava of Mount Etna, it’s a landscape filled with energy and contrasts from its Baroque palaces to its open air fish markets. At the heart of the city stands the Piazza del Duomo, where the iconic Fontana dell’Elefante, which is carved from volcanic rock, greets every visitor who passes by.

A major town in the midwest region of Western Australia on the coast, it is also the site of a maritime museum that houses the relics of numerous ship wrecks that occurred off its coastline.

Set along the shoreline of Santa Cruz Island in the Galápagos, the Charles Darwin Research Station introduces visitors to a living laboratory shaped by volcanic land and rare wildlife. Located near Puerto Ayora, the station stands as the scientific heart of the islands, where researchers from around the world work side by side to understand and protect species found nowhere else on Earth.

The Blue Mountains form Jamaica’s highest mountain range, rising across the eastern part of the island between Kingston, Saint Andrew, Saint Thomas, and Portland. The range is known for steep ridges, deep valleys, cloud forest, waterfalls, and cool mountain conditions that contrast with Jamaica’s coastal plains. Blue Mountain Peak is the highest point on the island, while numerous smaller communities and farms occupy the slopes.

King Salmon is a small community in southwest Alaska on the Alaska Peninsula, located along the Naknek River near the shores of Naknek Lake. It serves as a regional transportation and service center for the Bristol Bay area and as an important base for visitors traveling into the surrounding wilderness. The community is surrounded by tundra, wetlands, lakes, rivers, and low volcanic hills rather than tall mountains.