If you're suffering from chronic pain, high blood pressure, stress, or almost any other ailment you can imagine, look no further than the famous sands of Beppu Sand Beach for a chance at relief. This black sand beach and hot spring area are said to have healing properties and has long been used as a fashionable and healthy retreat. While Beppu is no stranger to hot springs, the sands of Shoningahama Beach are heated to more than 40-degrees Celsius thanks to the geothermic waters. There's nothing quite like being buried up to your neck under the sands, sweating out the impurities while you listen to the soothing sounds of ocean waves lapping at the shoreline. With just enough room for twelve people at a time to experience the sand baths, there are some days when there is a wait of one hour or more. However, the helpful staff will take your phone number and give you a call when it's your turn, so in the meantime why not enjoy nearby hot springs or a stroll along the beach. You also don't have to worry about rain or the beating sun ruining your experience. There's a moveable cover over the sandpit that allows guests to stay dry and comfortable during their relaxation. Also, don't forget your camera--the staff is always willing to take a photo of you buried up to the neck in the sands. A memento that will last long after you wash the sand off.