South Coast Botanic Garden South Coast Botanic Garden is one of the world’s first botanical gardens to be developed over a sanitary landfill. The Garden is a masterpiece of creative land reclamation and environment improvement for all to share. It is a living testimonial to the fact that land reclamation not only offers a practical solution to refuse disposal problems, but also beautifies and improves land values at the same time. The Garden has become a beautiful and restorative urban oasis among the hustle and bustle of a major mega-metropolitan area.