Day spa at Lake Bostalsee – immerse, unwind, reawaken

Sometimes, one day is all it takes to feel completely renewed. A day filled with warmth, tranquillity, and nature, surrounded simply by trees, water, and silence. That’s exactly what awaits you during a day spa at Lake Bostalsee. Treat yourself to a well-deserved break and savour the moment: float in the heated infinity pool with a view of the lake, unwind in an aromatic herbal sauna, or sip a cup of Celtic tea in our spa bistro. Whether you book a full day of wellness or a moonlit evening escape, our day spa packages give you the gift of pure relaxation.

Woman relaxing in water with fog and trees in the background

Modern wooden sauna with large window overlooking green landscape

Path leading to two houses with seating area and garden in the morning sun

Red and white outdoor lounge chairs and umbrellas beside a pond in garden area

The quieter you become, the more you are able to hear.

Rumi

Two women in robes toasting with wine glasses on a balcony

Blissful moments during your spa day at Lake Bostalsee

A day just for you in a place that invites you to slow down. Our wellness hotel at Lake Bostalsee. Experience 5,000 m² of pure well-being, perfectly nestled between forest and lake. Find your balance and reconnect with yourself.

✔ Saunas and steam baths – soothing warmth for deep relaxation
✔ Infinity pool with lake view – let yourself and your thoughts drift
✔ Nourishing breaks – smoothies, homemade cakes, and Celtic tea blends
✔ Infusions and wellness rituals – led by our spa experts
✔ And much more

Our day spa offers in Saarland are in high demand – early booking is advised at our hotel by Lake Bostalsee!

Please note: Our Day Spa is so popular that we are almost fully booked until the end of 2026. However, cancellations often mean that slots become available at short notice – it's worth checking our online availability at short notice!

Sea Whispers – your perfect lakeside escape

Sometimes it's the little things that make all the difference. A single day of relaxation can help you recharge your batteries.

✔ Lavish breakfast in the LUMI restaurant from 7:00 a.m. to 11:00 a.m.
✔ Use of the 5,000 m² Seezeit Spa until 8:00 p.m.
✔ Smoothie bar, homemade cakes, and specialty coffees in the afternoon in the Spa Bistro
✔ Spa bag with bathrobe and towels included

Price: €158.00 (Monday – Friday)

Moonlight Sea Time – wellness under the stars

When the day comes to a close, there is room for deep relaxation. End the evening in a relaxed manner and enjoy our Seezeit Spa for an evening.

✔ Use of our 5,000 m² Seezeit Spa from 5:00 p.m. to 8:00 p.m.
✔ Includes spa bag with bathrobe and towels

Price: €48.00 (Monday – Friday)

Morning energy – Start your day feeling energized

What a wonderful start to the day! Invigorating stimulation, soothing tranquility, and enjoyable breaks: your day spa at Lake Bostal for an energetic start.

✔ 50-minute, activating full-body massage “Celtic Power”. We schedule your start time for 9:00 or 10:00 a.m.
✔ Use of the 5,000 m² Seezeit Spa from 9:00 a.m. to 8:00 p.m.
✔ Delicious energy breakfast with a bowl, vegetarian sandwich, 1 hot drink, and ginger shot (either before or after the treatment).
✔ Smoothie bar, homemade cakes, and specialty coffees in the afternoon at the Spa Bistro
✔ Spa bag with bathrobe and towels included

Price: €268.00 (Monday-Friday)

Book your day spa by the lake now!

Sometimes the best gift you can give yourself is a break. Your day spa at Lake Bostalsee is waiting – when will you treat yourself to a little well-deserved pampering?

Opening hours: Monday – Friday, 10 a.m. – 8 p.m.
Reservations: spa@no-spam.seezeitlodge.no-spam.de
Telephone: +49 6852 8098 160

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