Calming. Relaxing. Vitalizing.
Experience our four floors of beautiful spa and alpine wellness facilities - including an indoor saltwater pool, outdoor freshwater pool, gabled relaxation zone, sun deck, specialty shower circuit and a variety of steam rooms and saunas (classic nude or swimsuit area). The picturesque panorama and direct access to the clear waters of Lake Thun will round off this wonderful experience.
If you are looking for peace and relaxation during fall and winter months, head to the gabled relaxation area on the top floor and enjoy the 55m² relaxation room with its unique view of the lower Lake Thun basin. On warm spring and summer days, the sun deck invites you to sunbathe in comfort. Deltapark Vitalresort - the leading wellness hotel on Lake Thun for holistic well-being.

Indoor saltwater pool and outdoor freshwater pool
Saltwater bathing is one of the oldest and most popular natural healing treatments. Immerse yourself in our indoor saltwater pool and relax weightlessly in the mineral-rich water. The Deltaspa uses natural brine from the Rhine salt works in Schweizerhalle region. Formed millions of years ago, it is extracted from depths of 140 to 400 meters.
Or enjoy a refreshing swim in our outdoor freshwater pool, surrounded by breathtaking natural scenery.

Duration: 15 to 20 minutes.
Using our organic herbal sauna has beneficial effects on your respiratory system, promotes blood circulation, and increases general well-being. The moisture and mild heat gently stimulates your circulation.

Duration: 8 to 15 minutes.
Our chalet-style Finnish sauna will impress you with its unique atmosphere - and the the direct and unique view of beautiful Lake Thun.

Duration: 10 to 20 minutes.
Enjoy soothing moisture in combination with natural materials in our natural stone steam room - which also promotes blood circulation, detoxifies, and relaxes your muscles.

The ice chip fountain and specialty showers cool you down after your sauna. Dip your arms and hands into the cold ice and feel the invigorating freshness releasing new energy. From cool autumn mist to a balmy summer cascade - discover the rain in all four seasons in our specialty shower circuit.

Duration: 8 to 12 minutes.
The alpine climate in the mountain salt sauna purifies the air, strengthens the immune system and helps relieve tension.

Duration: max. 20 minutes.
The gentle organic sauna is particularly kind to the body's circulation as it combines pleasant warmth with light humidity. The sauna experience is accompanied by natural herbal essences.

Duration: 10 to 20 minutes.
Let yourself be enchanted by the alluring scents and vibrant colors of the Mystic steam room. Your skin is gently cleansed and nourished, while the steam clears your airways and relieves tension.
Stylish relaxation rooms await you, offering the ideal setting for deep relaxation after a sauna session or a soothing treatment.
The 55 m² gabled relaxation area is located in the attic – a light-filled retreat with comfortable daybeds. Additional relaxation areas are available right next to the sauna facilities. Exclusively for our hotel guests, the Lakeside Lounge is a place of pure regeneration: round daybeds and the unique view of Lake Thun ensure special moments of tranquility.
On warm spring and summer days, the outdoor area of the Lakeside Lounge with direct access to the lake, the spacious sun deck, and the garden surrounded by greenery invite you to sunbathe.
The offer is rounded off by the new Private Relax Room – an oasis of calm for exclusive moments for two.


The Deltaspa offers you a variety of professional massages, wraps, peelings as well as facial and body treatments - treat your body to a revitalizing time-out and enjoy being pampered from head to toe.

Our Private Spa Suites are perfect for guests seeking exclusive moments in absolute privacy. Choose from three individually designed private spa experiences, complemented by the new Private Relax Room.