Delphi is an iconic historical site and was once the sacred precinct of classical Greece, due to its role in Greek myth as the seat of a prophetic oracle. Originally considered the center of the world by ancient Greeks, today's Delphi is a UNESCO World Heritage site and archaeological wonder, filled with the ruins of theaters, temples, treasuries, and other remains of centuries-old architecture.

Newcastle is the capital of the Hunter Valley Region, in New South Wales. Lakes, beaches, rivers and bays, combine with lush countryside to make the Hunter region surrounding Newcastle almost unlimited in its appeal.

Weno is the largest island and administrative center of Chuuk State in the Federated States of Micronesia. It lies within the sheltered Chuuk Lagoon, a vast body of water enclosed by a surrounding reef and scattered with many smaller islands. Weno contains the state capital and serves as the main center for government, commerce, transportation, and services in the Chuuk Islands.

Lac Abbe, straddling the border between Djibouti and Ethiopia, is one of East Africa’s most otherworldly landscapes.

Las Palmas (officially Las Palmas de Gran Canaria) is the capital of Gran Canaria island as well as co-capital (along with Santa Cruz de Tenerife) of the Canary Islands. It is a major cruise-ship port known for duty-free shopping and sandy beaches, including Playa de Las Canteras, considered by many to be one of the best urban beaches worldwide.