Listed on the National Register of Historic Places, Lahaina, Maui is the former capital of the Hawaiian Kingdom and was once the site of a whaling village. This popular tourist destination is now a cultural center perfect for fine dining, visiting Hawaiian art galleries, whale watching, and immersing yourself in this region's rich history.

Located in northern Oman, Nakhal is best known for its impressive fort set dramatically against the backdrop of the Hajar Mountains. Originally built centuries ago and later expanded, the fort showcases traditional Omani architecture and offers sweeping views of the surrounding palm groves and rugged landscapes.

Aberdare National Park is a 311 square mile sanctuary on an isolated volcanic massif which forms part of the eastern wall of the Rift Valley. Part of the larger forest reserve, the Aberdares are covered with a dense rainforest and provide spectacular views over the Rift Valley. Bird life is abundant with more than 200 species.

Situated between magnificent Mount Vesuvius and the glittering Tyrrhenian Sea, Naples is the perfect destination for history and archaeology aficionados and lovers of savory Italian eats. Marvel at the ruins of Pompeii and Herculaneum, explore the San Gennaro Catacombs, and end your day with authentic Neapolitan pizza.

Gamboa, Panama, was originally built to house employees of the Panama canal. The small town's main attractions are its proximity to significant tracts of relatively undisturbed rainforest, and Pipeline Road, considered one of the best bird watching sites in Central America.

Monopoli is a coastal town in Puglia, on the Adriatic Sea, with a historic center built around a small natural harbor. Its old town is enclosed by defensive walls and bastions, while narrow lanes lead between whitewashed houses, churches, courtyards, and small squares. The waterfront remains closely connected to local life, with fishing boats gathered around the harbor and beaches extending along the coast outside the historic center.