This extraordinary garden, bringing together several million species of plants known as succulents was opened in 1933. With its bold plantings on the rocky mountainsides and steep craggy outcrops, the plants not only blooms superbly, but thrive to the admiration of botanists and garden aficionados around the world. It is truly a unique kingdom of nature’s exuberance...and 60 meters below ground, a prehistoric cave reveals its spectacular stalagmites and stalactites formed over millennium!