Grebaje is a mountain valley in northern Montenegro, within Prokletije National Park near the town of Gusinje. The valley is enclosed by the steep limestone peaks of the Karanfil massif, creating a narrow landscape of meadows, forests, cliffs, and high alpine ridges. Unlike the more developed mountain destinations of Montenegro, Grebaje has only a small number of facilities and retains a largely pastoral character.

Pergamum, or Bergama, was a Hellenistic city state that once rivaled Athens and Alexandria as a cultural center. It is the site of one of the Seven Churches mentioned in the Book of Revelation. It became an important missionary center after the adoption of Christianity.

Railay Beach is a coastal peninsula in Krabi Province, southern Thailand, known for its limestone cliffs, sheltered bays, and beaches facing the Andaman Sea. Although connected to the mainland, the area is reached primarily by boat because steep limestone formations make direct road access impractical. Railay is generally divided into Railay West, Railay East, and the Phra Nang area, each with a different shoreline and landscape.

A popular stop on river cruises down the Rhône, Tournon, France is a picturesque town south of Lyon. Despite its small size, this French ville is instantly charming. From historic buildings like the Château-Musée de Tournon and the Église Saint-Julien de Tournon, to the lush botanical splendor of the Jardin d’Eden, Tournon’s quaint beauty is guaranteed to enchant.

Chau Doc is a riverside city in Vietnam’s An Giang Province, close to the border with Cambodia and the waterways of the Mekong Delta. The city is known for its floating fish farms, canal networks, and active river trade that connects nearby rural communities.