Welcome to the highest peak of the Sintra Mountains, where history is painted in shades of mustard yellow and brick red. You are standing at the Pena Palace, a site that looks less like a traditional castle and more like a fever dream of nineteenth-century Romanticism. As you look up at these whimsical towers and multi-colored walls, notice how the building seems to emerge directly from the granite boulders of the mountain. This was the vision of King Ferdinand the Second, an artist-king who transformed a ruined monastery into a summer sanctuary that would eventually be crowned a United Nations Educational, Scientific and Cultural Organization World Heritage site in nineteen ninety-five. Take a deep breath of the mountain air and prepare to step into a landscape where every corner tells a story of love, art, and architectural defiance.