Home › Top 5 Spa in Guilford, Connecticut Find best Spa in Guilford, Connecticut, with all necessary contact information, including addresses, phone numbers, working hours, map locations, and website links. Healing Salt Cave and Wellness Spa US, Guilford, CT 06437260 River St A Better You At Skinsations US, Guilford, CT 0643735 Boston St Massage Savvy US, Guilford, CT 064372470 Boston Post Rd Shoreline Massage US, Guilford, CT 06437854 Boston Post Rd Spavia Day Spa - Guilford Commons US, Guilford, CT 064371919 Boston Post Rd Unit 206