Groupon Summer HitsHimalayan Salt Cave Spa and Float(2 Locations)Relaxing Salt Cave Sessions for Health and Wellness330 U.S. 9, Englishtown12.9 mi$98$60-39%4.8(1,094)$48Sign in to apply discount
4 Elements Wellness CenterExperience the ultimate relaxation at 4 Elements Wellness Center with a 60-minute salt cave session for one or two, up to 46% off301 North Harrison Street, Princeton28.0 mi$50$354.9(298)$31.50-37%Limited time$28.35Sign in to apply discount
The Salty Moon SpaRejuvenate in a 45-minute salt cave session for one or two390 Amwell Road, Hillsborough Township27.2 mi$77$434(4)$38.70-50%Limited time$34.83Sign in to apply discount