One of the oldest and largest mosques in China, the Great Mosque of Xi'an is a fascinating blend of Islamic and Chinese architectural styles. Built in the 8th century, it’s a stunning example of how different cultures can come together in harmony. As you wander through its peaceful courtyards, you’ll spot pagoda-like minarets, intricately carved wooden beams, and beautiful Arabic calligraphy—all set against a backdrop of serene gardens. The mosque is still an active place of worship, offering visitors a chance to witness the unique fusion of Chinese and Islamic traditions.

The Drum Tower, originally built in the 14th century without a single iron nail, is a testament to ancient Chinese craftsmanship. This remarkable structure holds 24 drums, representing the traditional Chinese solar terms that marked the seasons. Reconstructed in the 17th century, the tower remains a focal point of Xi’an’s history. Visitors can climb to the top for sweeping views of the old city and enjoy live drum performances held every other hour.

The 55-metre high castle church, made out of sandstone, is the town’s landmark. It was built between 1695 and 1701, and it is considered as one of the best-known baroque-style buildings in the region. Call in advance if you want to book a guided tour, and do not forget to check out the castle itself as well.

Aachen Cathedral, one of Europe's oldest, was commissioned by Emperor Charlemagne. He has been interred here since 814, and his legendary throne has not been moved in centuries. The Palatine Chapel has been a significant site for the coronation of German royalty and remains a key pilgrimage church. Its rich cultural-historical architecture makes it an essential sight for every visitor to Aachen.