Lucca, a Tuscan city surrounded by remarkably intact Renaissance walls, offers more than just postcard views. Known for its quiet streets and grand piazzas, Lucca stands apart with its circular street layout, still following the lines of a Roman amphitheater from centuries ago. The walls, now repurposed as a 4-kilometer tree-lined park, are a favorite route for locals and visitors who explore them on foot or by bike, passing old bastions and panoramic viewpoints along the way.

Pacific coast Mexican state highlighted by the popular city of Acapulco, with its vibrant nightlife and beaches.

Budva is a coastal town in southwestern Montenegro, set beside the Adriatic Sea and surrounded by limestone hills. Its Old Town occupies a small fortified peninsula, with narrow stone streets, historic buildings, churches, and squares enclosed by defensive walls. Outside the walls, Budva extends along a busy waterfront with beaches, hotels, restaurants, and a marina.

Charyn Canyon National Park is a protected area in southeastern Kazakhstan, east of Almaty, centered on the dramatic Charyn Canyon carved by the Charyn River. The park covers a landscape of deep gorges, dry valleys, cliffs, and semi-desert plains at the edge of the Tian Shan. Charyn Canyon is the park's best-known feature, with layers of sedimentary rock exposed along steep walls shaped by erosion.

Once the capital of the Mughal Empire, Agra, India is now a cultural capital replete with famous landmarks and striking architecture. The city’s most prominent draw is the magnificent Taj Mahal, the iconic white marble mausoleum and a UNESCO World Heritage Site visited by millions of people each year.