Madrid / The Palacio de Cristal is a glass and metal structure located in Madrid's Buen Retiro Park. It was built in 1887 to exhibit flora and fauna from the Philippines. The architect was Ricardo Velázquez Bosco
The Buen Retiro Park - Madrid, Spain. Built around 1505 under Queen Isabella I, the palace grounds were expanded by subsequent royalty to include with beautiful sculptures, monuments, galleries and a peaceful lake. Many a fond moment spent here.