Regal Pena Palace in Sintra, Portugal

The Regal Pena Palace stands majestically against the azure sky of Sintra, Portugal—a masterpiece of Romanticist architecture. Its eclectic mix of styles features vibrant mosaic tiles that adorn its walls; ornate battlements line the castle's ramparts while statuesque towers rise above. Verdant foliage embraces this historic edifice as visitors meander through the lush gardens below, immersed by both nature and architectural splendor.