The Bois de Vincennes is an urban oasis in the southeast of Paris full of history and natural charm. Together with the Bois de Boulogne in the west, it is known as the "double lungs" of Paris. It was once a hunting ground for medieval royals. In the 19th century, it was transformed into an English garden by Napoleon III. Now it has become a quiet place for citizens to escape from the hustle and bustle of the city. The four mirror-like lakes in the forest reflect the changing shadows of trees in the four seasons. The winding paths connect the racecourse, flower park and the golden roofs of the Tibetan Buddhist temple, forming a wonderful blend of nature and humanity. The 12th-century Vincennes Castle stands in the forest. The Gothic spires and moats tell the history from the fortress of Charles V to the palace of Louis XIV. Parisians go boating on Lake Damesnil, take a rest under the palm trees in the tropical botanical garden, or encounter impromptu drama performances in the open-air theater. Every summer, the lawn by the lake becomes a stage for picnics and jazz festivals, while the snow-covered chapel in the woods in winter is filled with fairy-tale tranquility. The Bois de Vincennes is not only a great place for leisure and entertainment, but also a unique space to experience the natural and historical charm of Paris.