This guided tour bundles Seville’s two greatest monuments with priority access to skip the long queues. A guide leads visitors through the vast Gothic Cathedral, the largest in the world by volume, and up the Giralda bell tower, once a minaret, for views over the city. The tour continues to the Royal Alcázar, a stunning Mudejar palace with intricate tilework and lush gardens, explaining the layers of Moorish and Christian history along the way.