If you're looking for a peaceful day trip from Tokyo, Enoshima is the ticket. This tiny little island off the coast is one of the most serene and beautiful places I had the chance to visit on my last trip to Japan. It was so perfect and quaint it felt like a cartoon seaside village from a Miyazaki film. Hiking up and down the island you'll be able to see stunning shrines, perfectly manicured parks, a secret garden, and if you're VERY VERY lucky, a wonderful view of Mount Fuji. Mount Fuji is known as the shy mountain so don't expect to see anything but feel lucky if you do. The island itself is inaccessible to vehicles, making it an incredibly quiet location, and walking up the hills, sometimes the only sounds which can be heard the birds and wind through the trees.