Mineral deposits found in the Nha Trang area are believed to have natural curative properties, which can be experienced first-hand at the city's several reputable 'mud spa' centres. Services range from the possibility of, quite literally, bathing in mud, to experiencing a full-on treatment in combination with a massage or other beauty procedures. Spa packages are offered at most centres and are incredibly great value. Some of the best-known spa centres include Thap Ba Hot Springs (with private baths available, as well as waterfalls and thermal pools with both warm and cold water); iResort (another large complex, plus water slides), 100 Egg Mud Bath, and – if you're too short on time to make the trip outside of town to one of the larger complexes – Galina Mud Bath right downtown.

The Aachen Town Hall, a distinctive example Gothic architecture, is a historic symbol of the city's rich past. Originally built in the 14th century on the ruins of Charlemagne's palace, this iconic building has witnessed numerous coronations and remains a testament to Aachen's medieval grandeur. Today, it serves as a museum, offering visitors a glimpse into its regal history.

Nowhere else in the world is there a collection of Gandharan art more extensive than that of the Peshawar Museum, housed inside an attractive Victorian building (much of the Gandharan section was closed for renovations as of fall 2017, so do give a call prior to visiting).