South Coast Botanic Garden in Palos Verdes Hills contains 87 landscaped acres of 150,000 plants and trees from all around the world. With its arid desert cacti, palm groves, fruit orchard and fuchsia gardens, the collection has something everyone will love. The garden also shows our ability to change the past. It is built upon an open mine pit which turned into a landfill for eight years from 1957-65. Today, the gardens cover 3.5 million tons of garbage but is a great example of land recycling.