Towering 214 meters (702 feet) above the Atlantic Ocean at their highest point and stretching for 8 kilometres (5 miles) along the water, the majestic Cliffs of Moher define the rugged west coast of Ireland. Be sure to include this unforgettable tour on your visit, which also includes a 2-hour stop at charming Galway City.

Just next to Lu Xun Park, you'll find Qingdao Underwater World, also known as the Marine Products Museum. Covering 7,300 square metres, this aquatic wonderland houses an impressive 4,000 tonnes of water and showcases a diverse range of marine life. It's the kind of place where you can explore everything from colourful fish to fascinating sea creatures, all under one roof.

Standing proudly amid the European-style buildings of Qingdao, it'll be hard to miss St Michael's Cathedral. A German-style Catholic church, it’s the largest Romanesque Revival structure in the province and the only consecrated church in China. Inside, a newly installed organ adds a special touch, played only during Mass.

Lying between Huiquan Cape and Taiping Cape, Badaguan (meaning 'Eight Great Passes') is named after the eight great passes of the Great Wall. The area was once occupied by several Western countries, which is reflected in the eclectic mix of architectural styles from over twenty nations, including England, Russia, Germany, France, Denmark, and more. Badaguan shines in every season: in spring, Shaoguan Road bursts into bloom with peach flowers; in summer, crepe myrtles line Zhengyangguan Road in vibrant colours; while in autumn, the maple leaves turn a striking red. Even in winter, the area remains picturesque, with the cedars keeping their evergreen hue. Whatever the time of year, Badaguan offers a new charm waiting to be explored.