Le Prince Jardinier has a bona fide noble pedigree. The namesake prince is passionate about gardening; disappointed in the available equipment, he set out to find the best artisans to make handcrafted tools. The Palais Royal arcade makes the perfect setting for the resulting shop, where you'll find trowels, watering cans, and topiary shears so beautiful you may be tempted to display them instead of use them. Métro: Palais-Royal.