Salt enhances flavor, preserves food, and wards off skateboarding teenagers with high blood pressure. Explore nature's most versatile compound with this Groupon.
- $17.50 for one 45-minute salt-cave session (a $35 value)
Peace Love & Zen Holistic Wellness Center
From the reclining chair, guests gaze at the cutout in the ceiling that reveals twinkling stars as they take in deep breaths of oceanside air. But this isn't a nighttime visit to the beach—instead, guests are relaxing within Peace Love & Zen Holistic Wellness Center's salt cave, an intimate room lined with bricks of Himalayan salt. The salt diffuses into the air and is inhaled into the lungs, where it aids in respiratory problems with its 84 trace minerals.