Abstract: A portable sunbathing enclosure that includes an enclosure body having a plurality of slender frame members coupled together and operably configured to form a statically fixed upright structure having a fabric material coupled to the plurality of slender frame members to define multiple walls around the enclosure and a bottom wall, wherein inner surfaces of said walls are light reflective and enclose and define a sunbathing cavity for a user. The enclosure defines an upper opening disposed to provide ambient access to the sunbathing cavity and may include a cover selectively removably coupled to the enclosure body, configured to cover the upper opening, and of a transparent material to permit the entry of ultraviolet light.