The 7 Wonders of Spain for Roman Theaters, Medieval Cathedrals, and Volcanic National Parks

Mezquita de Córdoba, Andalusia

With its stunning archways, red-striped pillars, and ornate ceilings, the Mezquita is one of the world’s most unique monuments. Originally built as a basilica, but turned into a mosque in 786 was, before being transformed again in 1236, this time into a cathedral. Awarded World Heritage status in 1984, it’s a beautiful blend of Islamic and Christian architecture, with Gothic, Renaissance, and Baroque influences. Visit early in the morning to avoid the crowds, or late at night when a light and sound show highlights the beauty of the building.

Teide National Park

Getty Images

Teide National Park, Tenerife

Sprawled across the middle of this Canary island, Teide National Park is a jaw-dropping land of soaring heights and deep gorges, each as breathtaking as the next. The most impressive is the national park’s namesake, El Teide, a cloud-piercing volcano at around 12,200 feet high—Spain’s tallest peak. Hike up (or get the cable car) for unparalleled views across the island’s volcanic landscape, or book a tour with a guide for star-gazing lessons.