In Santander, enjoy the beautiful beaches of Playa de la Magdalena and El Sardinero, a historic city centre, and an epic planetarium, all while breathing in glorious coastal air. Of course, there are plenty of gorgeous Gothic cathedrals that will impress and inspire.

Oviedo is a treasure trove of Spanish religious architecture, dotted with monasteries, cathedrals and shrines that date all the way back to the 9th century. Soak up the rich history of the city by experiencing El Fontán Market, the San Isidoro el Real Church and the Castle of San Juan de Priorio, then shift aesthetic gears and check out modern architectural gems like the Prince Felipe Auditorium and the Jirafa building.

Rich in medieval architecture, the northern city of Burgos provides a glimpse into bygone Spain. But the historic capital of Castile looks to the future, too, with its modern museums, celebrated culinary scene, and award-winning infrastructure.

One of Islam’s most holy cities, Medina, is a sprawl of minarets and shops wrapped around the landmark, the Prophet’s Mosque. Like the rest of central Medina, it’s for Muslims only and is surrounded by plenty of hotels and eateries to welcome the pilgrimage crowd.