Located in the heart of Philadelphia, Pennsylvania, is a sanctuary of tranquility: The Spa at Four Seasons Hotel Philadelphia at Comcast Center. Perched on the 57th floor of the city's tallest building, the Comcast Technology Center, the spa offers an unparalleled experience of luxury and wellness.

The spa's design is the brainchild of architect Norman Foster and artistic director Jeff Leatham. They've successfully incorporated the mesmerizing city views into the spa experience, making every massage session a visual treat.

Stepping inside, visitors are welcomed by a crystal-themed oasis. Senior spa director Verena Lasvigne-Fox, in collaboration with crystal healing expert Rashia Bell, has crafted a serene retreat enhanced by the presence of 700 pounds of crystals embedded into the walls. These crystals are not just for show; they're incorporated into various services like the Crystal Anti-Pollution Journey, which detoxes your skin from everyday pollutants and toxins, and the Rejuvenating Crystal Nailcare, a manicure or pedicure fused with a healing crystal massage.

The spa's therapists and aestheticians use internationally renowned products, such as L.A.-based May Lindstrom Skin, all-natural skincare line Dr. Burgener Switzerland, and products from Dr. Barbara Sturm, designed specifically for darker skin tones.

The spa's relaxation room, where guests can unwind with dried fruit, nuts, hot tea, and iced fruit water, offers breathtaking panoramic views. The facility also boasts a state-of-the-art fitness center designed in partnership with Four Seasons global fitness adviser Harley Pasternak, featuring cardio and strength training machines, Peloton bikes, and personal training.

The spa boutique is a one-stop-shop for beauty enthusiasts to pick up their favorite products used during their service or find a thoughtful gift for someone special. Guests are encouraged to arrive early to unwind before their treatment by visiting the stunning infinity pool filled with 30,000 gallons of water.

The spa's treatments cater to a wide range of preferences. The Warm Crystal Massage, one of the most popular treatments, uses warm crystals and soothing oils to relieve stress and restore balance. The Time For Him package targets gentlemen, combining a deep-tissue sports massage, de-stressing facial, and a manicure or pedicure. The Instant Glow Facial and Super Rejuvenating Facial, designed by Dr. Barbara Sturm of Molecular Cosmetics, address the needs of darker skin tones.

For those seeking a unique experience, the Crystal & Sounds Energy Healing session offers a meditative treatment harnessing the energy of crystals and vibrations to help guests connect with their subconscious and find balance.

The spa's facilities include separate men’s and women’s changing rooms equipped with comfy robes, saunas, steam rooms, ice fountains, and an array of toiletries and grooming products. The spa’s seven treatment rooms are each themed around a different healing crystal and chakra, with some offering stunning views through floor-to-ceiling windows, while others feature relaxing mood lighting.

Whether you choose a crystal-laden service or a more traditional treatment, the experience at The Spa at Four Seasons Hotel Philadelphia at Comcast Center is guaranteed to be restorative and cleansing.