[{SlideShowNav}] !!!The Palm House, Royal Botanic Gardens (1) [{Image src='590uk.jpg' width='800' alt='The Palm House, Royal Botanic Gardens (1)' class='image_left' height='600'}] [{SET customtitle='The Palm House, Royal Botanic Gardens (1)'}] \\ The Palm House at the Royal Botanic Gardens in Kew, England is the largest Victorian glasshouse in the world. Kew Gardens is a UNESCO World Heritage site.