The 340-acre Botanical Garden contains more than 5,000 species of tropical and subtropical plants and trees, including 900 varieties of palms (some more than a century old) and more than 140 species of birds. The temperature is usually a good 12°C (22°F) cooler in the shady garden that was created in 1808 by Portuguese king João VI during his exile in Brazil. In 1842 the garden gained its most impressive adornment, the Avenue of the Royal Palms, a 720-meter (800-yard) double row of 134 soaring royal palms. Elsewhere in the gardens, the Casa dos Pilões, an old gunpowder factory, has been restored and displays objects that pertained to both the nobility and their slaves. Also on the grounds are a library, a small café, and a gift shop that sells souvenirs with ecological themes.
Visit the Travel Talk forums for help on planning your trip >>
