Pamukkale, located in western Turkey, is famous for its mineral-rich thermal waters and striking white terraces. Its name translates to 'cotton castle,' a reference to the bright travertine formations created by mineral deposits from the hot springs. As the water flows from the summit, around 320 metres high, it forms a series of natural pools that look almost otherworldly. If you’re staying in Izmir, Pamukkale makes an excellent day trip. The journey takes roughly 2.5 hours by bus or private car, and many travellers opt to join an organised tour for convenience. Setting off early in the morning is advisable so you can enjoy the site fully and avoid the midday crowds.

Built in the 1360s by Moorish Muslim kings and surrounded by lush gardens, Alcázar is a spectacular palace still used by the royal family, making it the oldest royal palace still in use in Europe.

One of the largest parks in Seville, Maria Luisa is designed in a mix of 1920's Art Deco and mock Mudejar. This park is beautifully decorated with plenty of ceramic-tiled benches, fountains, pools, statues and monuments. However, travellers often head straight to the star attraction of the park, Plaza de España.

Hit all the major sights while getting some exercise at the same time. There are no strenuous hills and this route is suitable for those with average fitness.