Image by Sandro Henrique 500px Images
This exotic 137-hectare garden, with more than 8000 plant species, was designed by order of the Prince Regent Dom João (later to become Dom João VI) in 1808. The garden is quiet and serene on weekdays and blossoms with families on weekends. Highlights of a visit here include the row of palms (planted when the garden first opened), the Amazonas section, the lake containing the huge Vitória Régia water lilies and the enclosed orquidário, home to 600 species of orchids.
There's an outdoor snack bar on the grounds (near a kid's playground) and an appealing cafe just outside the main entrance. The new visitor center shows films (in English and Portuguese) that give the history of the gardens, and has a gift shop selling unique crafts and souvenirs, such as shirts made of bamboo and bowls with pre-Columbian designs made from banana fibers.