You will also find quite a few interesting Roman ruins here. The name translates into cotton castle and is a good description of the place.
The fruit is known in India as gambooge. It is apparently also an ingredient in some weight loss products as hydroxycitric acid. Oz promoted it and continues to assert that garcinia cambogia is an effective aid to weight loss. The claims for weight loss are nothing short of outlandish and there is real science that suggests the whole thing is a hoax.
Studies that claim to have found weight loss were carried out on animals.