Abstract: A portable spa including a base platform sufficiently dimensioned to support one or more occupants and being of an inflatable structure capable of being expanded or collapsed for use or storage respectively. A containment wall is interconnected between the base platform and a support frame so as to define a contained space with the remaining components of the spa in which water may be circulated. Fluid directing jets are mounted on an exposed surface of the platform so as to provide a turbulent action within the water of the contained space. The support frame as well as other structural components of the spa may be collapsible so as to facilitate assembly and disassembly of the spa at any of a plurality of locations.