Shinjuku Gyoen National Garden is a tranquil oasis in the heart of Tokyo, blending Japanese, English, and French garden styles. The garden is generally accessible, with wheelchair rentals available, though some areas may have limited access. It's suitable for both solo exploration and guided tours, which can provide deeper insights into its history and design. Seasonal highlights include cherry blossoms in spring and vibrant foliage in autumn, but the garden is beautiful year-round. Entry typically costs around ¥500 for adults, and a visit usually lasts 2-3 hours, allowing ample time to stroll through its diverse landscapes, relax by the ponds, and appreciate the seasonal flora.