Nestled along the banks of the majestic River Shannon in western Ireland, Limerick is a city where history and modern life blend seamlessly, offering a unique and authentic Irish experience that captures the charm and spirit of the Emerald Isle. With origins stretching back to the Viking era, Limerick offers an intriguing glimpse into the past with plenty to explore.

More than 300 days of sunshine annually (more than San Diego or Miami Beach) earns Denver high marks with visitors and make sunglasses a must. For the city's most energetic shopping, dining and entertainment spots, point your compass in the direction of Larimer Square, the Tivoli, LoDo and the 16th Street Mall.

Spitzkoppe, often referred to as the "Matterhorn of Namibia," is a stunning granite peak rising majestically from the desert floor, offering some of the most dramatic landscapes in the country. Located between Usakos and Swakopmund, this isolated mountain range, with its highest point standing at 1,728 meters, is a paradise for hikers, climbers, and nature lovers. The area is also rich in ancient San rock art, providing visitors with a glimpse into Namibia's prehistoric past.

Dubrovnik, often hailed as the "Pearl of the Adriatic," is a city where history and stunning natural beauty converge. Enclosed within its ancient city walls, which are a UNESCO World Heritage Site, you’ll find a captivating blend of medieval architecture and vibrant culture. The city's Old Town is a maze of cobblestone streets, lined with baroque churches, Renaissance buildings, and charming squares.

Seen from the train, Durham presents a magnificent sight, with cathedral and castle perched atop a bluff enclosed by a loop of the River Wera, and linked to the suburbs by a series of sturdy bridges.