The National Palace of Pena, perched atop a hill in Sintra, Portugal, is a stunning exemplar of 19th-century Romanticism and one of the country’s most iconic landmarks. Surrounded by lush gardens, the palace’s vibrant facades, ornate interiors, and mix of Gothic, Renaissance, and Moorish styles offer an otherworldly journey through Portugal’s regal history. Its unique appearance, panoramic views, and rich history make a visit to the Pena Palace an absolute must for any visitor to Portugal.