The Mekong River, one of the world’s most iconic waterways, flows through six countries in Southeast Asia (China, Myanmar, Laos, Thailand, Cambodia, and Vietnam). Stretching over 4,300 kilometers, the Mekong weaves through lush landscapes, villages, and historic cities, making it an unforgettable destination for those seeking adventure. Cruising along the river is one of the best ways to explore its wonders, from the tranquil waters of Laos to the floating markets of Vietnam.

Chetumal is the capital of the Mexican state of Quintana Roo, located near the border with Belize on the western side of Chetumal Bay. Unlike the large resort centers farther north on the Caribbean coast, the city functions primarily as a government, commercial, and cultural center.

Copper River, Alaska's fourth largest river travels from the dry interior climate to the temperate rainforest along Prince William Sound.

Set in the heart of the Aegean Sea, Skyros, Greek island, stands apart from its neighboring islands with a character shaped by both rugged landscapes and quiet coastal life. As part of the Sporades group, it offers a mix of pine-covered hills in the north and drier, open terrain in the south. The main town, Skyros Town, rises along a hillside crowned by a whitewashed monastery and a medieval-style castle, creating a striking view from the harbor below.

Tenby sits on the Pembrokeshire coast of southwest Wales, where medieval walls still encircle a compact town above the sea. Its history as a fortified port is visible in stone ramparts, narrow lanes, and the ruins of Tenby Castle, which overlook the harbor.