One of Montpellier’s hidden gems, the Jardins des Plantes is the oldest botanical garden in France. Established in 1593, it was used as a model for the much better-known Jardin des Plantes in Paris, laid out nearly 30 years later. Along its shady paths you’ll find more than 2500 species, including nine varieties of palm, 250 medicinal plants and an arboretum of rare trees, as well as a glorious greenhouse dating from 1860.