Luxury tanning, spray, and wellness services powered by state-of-the-art technology, right here in Post Falls.
Walk-ins welcome • Memberships available • Modern, clean spa experience
Our Post Falls location offers advanced tanning, spray, and wellness services designed to help you look radiant, feel confident, and make self-care part of everyday life.
Like every Slick Rock spa, this location features state-of-the-art technology, a clean and contemporary environment, and a friendly team of experts here to guide you.
Address:
724 N Hwy 41, Suite E
Post Falls, ID 83854
Hours:
Mon–Fri: 8a–9p
Sat–Sun: 9a–5p
Phone:
(208) 665-7625
Designed to feel calm, modern, and welcoming, our Post Falls spa features thoughtfully maintained equipment, private treatment areas, and a spotless environment you can feel good about visiting regularly.
Our Post Falls location offers a full range of tanning, spray, and wellness services. Availability may vary slightly by location, so visit each service page to learn more.
Our wellness memberships make it easy to enjoy consistent self-care with flexible access to tanning, spray, and spa services. Whether you’re visiting weekly or building a long-term routine, memberships offer added value, savings, and convenience.

Meet Your Post Falls Spa Manager
Casandra Rencken, Spa Manager
For Casandra, one of the best parts of working in the tanning and spa industry is seeing the difference a little intentional self-care can make. She loves watching clients leave feeling refreshed, confident, and more like themselves—whether they came in to work toward a specific wellness goal or simply needed a little escape from the day. To her, looking good and feeling good go hand in hand.
Casandra believes the best experience starts with understanding the person behind the goal. She takes time to ask questions, get to know each client, and learn what they really want from their visits.
Lauren brings a steady, people-first leadership style to Slick Rock as our District Manager Spokane/Coeur d’Alene Market, guiding teams and experiences across multiple spas with intention, clarity, and care.
With a professional background rooted in operations and training, Lauren has spent her career leading teams and building customer experiences that feel both polished and personal. What Lauren believes sets Slick Rock apart is the balance we strike between high-quality services and a warm, down-to-earth experience where clients are educated, cared for, and treated as individuals because feeling confident starts with feeling seen.

Walk-ins are welcome, but appointments are recommended for spa services.
Absolutely! First-time visitor offers are available to help you explore services confidently.
Yes, all membership plans are available at our Post Falls spa.
Whether you’re new to Slick Rock or continuing your wellness routine, our Post Falls team is ready to welcome you.
Email: support@slickrocktanningspa.com
ID Phone: 208-665-7625
WA Phone: 509-598-7625