Go big and go home - to your spacious and luxurious personal sauna paradise - the Almost Heaven Lewisburg 6-8 Person Classic Barrel Sauna.  The Lewisburg offers a spacious, beautifully crafted retreat for up to 8 people. With its oversized 7-foot diameter and 8-foot depth, this is one of the largest barrel saunas for home use on the market—ideal for stretching out solo or enjoying a sauna session with family and friends.