While Japanese gardens have become popular attractions around the world, you not visit a Japanese garden in Japan. Happo-en is a hidden gem featuring a traditional tea house, koi pond, bonsai, cherry trees, and everything else a Japanese garden should have. In fact, the scenery is so serene and picturesque that over 2,000 marriages occur here. Visitors can participate in a green tea experience in the tea house, or dine in one of the high-end kaiseki restaurants overlooking the gardens.

Location: 1 Chome-1-1 Shirokanedai, Minato City, Tokyo 108-0071