The Schönbrunn Palace Park (Schlosspark Schönbrunn) is an essential component of Vienna's UNESCO World Heritage Site, serving as the vast, baroque heart of the former imperial summer residence. Stretching across nearly 400 acres, this historical green space is far more than a garden; it's a testament to Habsburg splendor, featuring meticulously maintained French parterres, secret English-style gardens, and the majestic Gloriette crowning its highest hill