Sitio Litre is the oldest garden in Tenerife, and that feature alone could manage to draw the interest of tourists passionate about nature exploration. In addition, Alexander von Humboldt and Agatha Christie are said to have visited and appreciated the garden for its beauty and diversity. And, indeed, it is precisely beauty and diversity that Sitio Litre offers by its collection of orchids, the largest in Tenerife, and sundry other species of plants. Various works of art, mainly paintings, also embellish certain sections of the garden.