Have a relaxing day at Aachen's Carolus Thermen!
·Last Modified: ·3 min read

Carolus Thermen in Aachen offers a sanctuary of relaxation and rejuvenation, inviting visitors to enjoy its thermal baths, saunas, and wellness treatments. Whether you're relaxing in mineral-rich thermal waters or enjoying mindfulness activities like yoga, this guide will help you make the most of your day at this renowned spa.
Tips for a Perfect Spa Day
Planning Ahead
- Book Your Spa Day in Advance: Research and book your treatments well in advance to ensure availability and a stress-free experience.
- Arrive Early: Get to the spa at least 30 minutes before your first appointment to check in, change, and relax.
- Choose Your Treatments Wisely: Select treatments that complement each other, such as starting with a workout or a light meal, followed by sauna or steam room sessions before massages.
- Prepare Well: Ensure you have all necessary items like flip-flops, towels, or bathing suits. Check if these can be provided by the spa.
- Stay Hydrated: Drink plenty of water before, during, and after your spa day to maximize the benefits of your treatments.
Unique Features of Carolus Thermen
- Thermal Baths: Carolus Thermen offers seven indoor and outdoor pools with varying temperatures, all filled with mineral-rich Aachener thermal water. Features include whirlpools, massage jets, waterfalls, and a current channel for relaxation and hydrotherapy.
- Sauna World: The sauna area includes themed zones like the Baltic Sauna Landscape, Oriental Bath World, and Saunagarten. Guests can enjoy 12 different saunas and steam baths, Aufguss ceremonies, and a thermal lake for cooling off.
- Special Treatments: Options like Ayurvedic massages, hammam rituals, body wraps, and facial treatments are available. Partner treatments and pregnancy-specific services are also offered.
Culinary Offerings
- Visitors can dine at three on-site restaurants offering freshly prepared meals. The sauna restaurant requires appropriate attire (e.g., bathrobes).
- Small snacks and non-alcoholic drinks are permitted in designated areas, but glass containers are prohibited.
Packages and Deals
- Pamper packages like "ThermalPlus," "SaunaPlus," and "SpaDeluxe" combine entry with massages, body treatments, and free parking. Prices range from €59 to €194 depending on the package.
- Discounts are available for groups or on special action days like "Lazy Tuesday" for students.
During Your Spa Day
- Shower Before Treatments: Cleanliness is crucial. Shower thoroughly before using communal facilities or receiving treatments.
- Respect Quiet Zones: Be mindful of designated quiet areas and avoid loud conversations.
- Use Towels Appropriately: Sit on towels in saunas and steam rooms to maintain hygiene and comfort.
- Communicate with Your Therapist: Discuss your needs and preferences with your therapist to maximize the benefits of your treatments.
- Relax and Enjoy: Allow yourself time to unwind and fully, and enjoy the spa experience. Take breaks between treatments to rest and absorb the benefits.
Practical Information
- What to Bring: Swimsuits for the thermal baths, towels (two recommended for sauna use), flip-flops, and a bathrobe. Rentals are also available.
- Booking Tips: Advance reservations for treatments are highly recommended to secure availability.
- House Rules: Smoking is restricted to designated areas, and electronic devices with cameras are not allowed in the spa.
Mindfulness Activities
- Yoga classes and meditation sessions are offered in the "Meditarium" for added relaxation.
Hope you have a good time at Carolus Thermen!