Immerse yourself in a culture with an ancient history and thrill to Spain's artistic riches. Discover the Arab legacy in the Alhambra in Granada, marvel atthe media eval riches of Avila or Cáceres and experience what it was like to be a Roman at the aqueduct in Segovia or in the Roman theatre in Mérida. Spain is one of the countries in the world with the most assets with the UNESCO World Heri…