Just outside of Tucson lies Saguaro National Park, which is home to hundreds of saguaro cacti, the iconic symbol of the old West. There are endless scenic hikes and wildlife habitats, and the Arizona-Sonora Desert Museum isn't to be missed. The star of the park, of course, are the cacti themselves, and there are few more beautiful sights than seeing them silhouetted against the beauty of a magnificent desert sunset.

Kerak is a fortress town 75 miles (120km) from Amman, and contains one of the two major Crusader castles in the Kingdom. The castle, built to protect the approach to Jerusalem, stands on a craggy plateau 4,300ft above sea level. It was built in the early part of the 12th century and held for 50 years by the Crusaders until they were defeated by Salah al Din (Saladin) in 1189.

Denis Island, a hidden gem in the Seychelles, promises an exclusive tropical escape with its pristine landscapes and luxury offerings. Located 95 kilometers northeast of Mahé, the island is renowned for its unspoiled beaches and vibrant marine life. As one of the few privately-owned islands in the Seychelles, Denis Island offers a unique opportunity for travelers seeking both tranquility and indulgence.

Fraser Island, or K’gari as it is known to its Traditional Owners, the Butchulla people, is a gem off the coast of Queensland, Australia. The world's largest sand island, stretching over 120 kilometers, is a place where nature dazzles and adventure beckons. Renowned for its unique ecosystems, Fraser Island offers a diverse landscape of lush rainforests growing on sand, crystal-clear freshwater lakes, and expansive sand dunes.

Death Valley, California, is a land of extremes that captures the imagination with its striking desert landscapes and surreal beauty. Located in the Mojave Desert, it is the hottest, driest, and lowest national park in the United States. Visitors are drawn to its iconic features, such as the vast salt flats of Badwater Basin, which at 282 feet below sea level, mark the lowest point in North America.

One of the Mascarene Islands, south of Mauritius and east of Madagascar, it is governed by French rule.