Al-Shafi'i Mosque is one of the oldest mosques in Jeddah, with foundations dating to the earliest centuries of Islam. While much of the current structure reflects 16th-century Ottoman style, its historic mihrab (prayer niche) is believed to be nearly 1,400 years old. The mosque is named after Imam Al-Shafi'i, a foundational scholar of Sunni Islamic jurisprudence. The building has been carefully restored, revealing intricate carvings and vibrant colour details. Non-Muslim visitors are welcome to enter outside of the five daily prayer times. Appropriate attire is required, and shoes must be removed before stepping onto the carpeted prayer areas.

The Beitou area of Taipei is renowned for its high concentration of thermal spa centres. There are establishments to fit any budget, from the low-priced open-air Public Hot Spring (modest swimwear required) to private hotels and resorts uphill, all offering hot spring baths at various price points. One option most resorts offer is renting a private room with a large bath that can be filled with hot spring water. The Spring City Resort in Beitou is a great mid-range option. A session here includes access to about a dozen thermal pools of varying water temperature (from seemingly boiling-hot to rather chilly), plus robe, towel, and slipper rental. They even offer a free shuttle bus to the metro station. For a luxurious spa treatment, look into the offerings of Hotel Regent Taipei, for example. Wellspring Spa offers a wide range of relaxing treatments including massages, body wraps, skin polishing and facials. Take the elevator to the top floor and unwind at this urban sanctuary.

Shaped by water and wind, the rocks of Yehliu Geopark attract many to the area. The park and its natural attractions showcase art that has been formed by natural forces over centuries. The place looks almost otherworldly: it's easy to imagine you're walking on the surface of a different planet.