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Poseidon Spa

4.0 155 reviews
Overall rating
4.0
out of 5
155 reviews
5 star 66%
4 star 5%
3 star 6%
2 star 9%
1 star 14%

About Poseidon Spa

Poseidon Spa offers a serene and professional environment for guests to unwind and rejuvenate. With experienced therapists providing excellent massages, guests can expect a relaxing and rejuvenating experience. The spa offers various treatment options, including hot stones, deep tissue, and CBD pain relief, which can be tailored to individual needs. Guests can also enjoy the hotel's pool and light lunch options. The staff is friendly, professional, and highly skilled, making the experience truly exceptional. With its convenient online booking system and smooth checkout process, Poseidon Spa is an excellent choice for those seeking a luxurious and rejuvenating experience.

Guests have praised the spa, with one reviewer describing their massage with Darian as "relaxing" and the "best massage" they've had. Another reviewer highlighted the "friendly staff," "calming atmosphere," and "indulgent amenities," calling the massage "possibly the best" they've ever had. A third reviewer praised the "easy booking," "friendly and accommodating staff," and recommended the massage therapist Joe for his "artistic talent" and ability to help the guest feel "comfortable" and "relax."

Aug 2026
5.0
I’ve been going here often, and every experience has been amazing! Lisa Starr is truly the best! so kind, welcoming, and professional. Her facials are incredible, and the whole experience is always so calm and relaxing. As a mom, having this time to unwind and take care of myself is the best! I always leave feeling refreshed and pampered. I honestly wouldn’t go anywhere else. If you’re looking for the perfect place to relax and treat yourself, this is it!
Jul 2026
5.0
The spa is small but lovely. Nestled in the Casa Monica complex, but once you step inside you are immediately at ease in a relaxing environment. I had a facial along with the add on of foot exfoliation. CaryAnn was the provider for me today and she alone gets 5 stars! She was incredible, Quiet, gentle, firm, thorough. Honestly, I've had many facials over the years, but this one I received today with CaryAnn was special. The front office staff were also very kind and accommodating. Again, a small spa, but not small on service or treatments!
Jul 2026
5.0
Such a relaxing experience from start to finish.
Everyone was so welcoming and kind, and the entire spa felt peaceful. Everything was incredibly clean, with a soft, fresh scent that wasn’t overpowering at all. The locker room was spacious and had thoughtful little touches like hair ties, lotions, and sprays that made it feel extra special.

My massage therapist, JOE, was fantastic!
Joe checked in beforehand to ask if there were areas I’d like him to focus on, and throughout the treatment it was obvious he really knew what he was doing. The pressure was never too much or too little. It felt like he knew exactly when to be gentle and when to work a little deeper. I… read full review
Photos of Poseidon Spa, 53 King Street,  St. Augustine
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Hours

Monday 10AM - 6PM
Tuesday 10AM - 6PM
Wednesday 10AM - 6PM
Thursday 10AM - 6PM
Friday 9AM - 7PM
Saturday 9AM - 7PM
Sunday 9AM - 6PM

Good to know

  • by appointment only
  • wheelchair accessible
  • accepts credit cards
  • street parking, valet parking
  • free wi-fi

Location

53 King Street, St. Augustine, FL 32084

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Poseidon Spa · 53 King Street, St. Augustine, FL 32084

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