"A botanical garden showcasing the region's biodiversity, including giant cacti, agaves, medicinal plants, and wildflowers—visits are by guided tour only, which explain how plants were used historically for food, medicine, textiles, and rituals; the site also features historic ruins, stone pathways, and sculptural elements and is recommended as a peaceful retreat from the busy city streets." - Patricia Doherty Patricia Doherty Patricia Doherty is a writer who specializes in covering destinations, resorts, and cruises for Travel + Leisure and other publications. Travel + Leisure Editorial Guidelines