• CLASS PROMO CODES: Class card discounts can be redeemed at this link:

    • For First Class Free (HiGTW): Select either 'One Livestream Class' or 'One Visit or Class". Offer valid for one class.
    • For 20% off 5, 10, 20 class packs (GTW20): Select desired package from under "In Person Visits or Class Packages" or "A La Carte Live Stream Class Packages" sections.

    Add promocode before checkout. Pro tip: Be sure to purchase your class/class packs before you book anything, so you can apply the promo code.

  • DISCOUNTED MEMBERSHIP: Email letting them know you are a Guaranteed to Wrinkle member, and what kind of membership you are interested in.

    Castle Hill Fitness offers 4 monthly membership types that are flexible and designed to meet you where you are:

    • Premier Gym-Access | Unlimited access to gym/cardio/amenities. ($109 regular, $87.20 for GTW)
    • Premier Virtual | Unlimited virtual classes, On Demand access, & discounted a la carte gym passes. ($89 regular, $71.20 for GTW)
    • VIP All-Access | All the Premier Gym benefits, PLUS unlimited studio and virtual classes, On Demand workout library, extra discounts on workshops and retail, and complimentary freezes. ($149 regular, $119.20 for GTW) VIP PLUS! membership features all these benefits AND 1, 60-min massage per month. ($199 regular, $159.20 for GTW)
  • Learn more about membership benefits here:

  • Must present GTW Keychain upon initial arrival to confirm membership and receive selected perk.


Castle Hill Fitness is a one-stop-shop for your fitness and wellness needs. This locally-owned gym and spa features the best of all worlds - big gym amenities, boutique-style classes and workshops, friendly and experienced staff, and personal training and spa services. The variety of classes gives you it all under one roof - Pilates, Yoga, Cycle, Kickbox, Strength Training, and so much more. At Castle Hill Fitness, work towards your healthiest self with a positive community that'll never stop cheering you on!