When nature settles into a state of calm and the days become more leisurely, the Marissa Resort offers the perfect lakeside retreat. Whether it’s golden late-summer days in September, relaxing fall weeks, or soothing winter days from November through February—nature, comfort, and relaxation await you here in a special atmosphere. Leave your everyday life behind and enjoy relaxing hours by the water, long walks, and cozy evenings in a stylish setting.
For a 3-night stay, we’ll give you the cheapest night for free.
This offer is valid during the following periods:
- September, from Sunday through Thursday.
- November, December, January, and February on all weekdays.
The discount will be automatically displayed and applied during the booking process.
Note: This offer is subject to availability. Not applicable to existing reservations and cannot be combined with other discounts. Not valid for M and L properties (on weekends), New Year’s Eve/New Year’s Day, or during Carnival and winter break. No cash redemption. The price of the cheapest night will be deducted from the total price.
✨ Bedding, towels, final cleaning, electricity, water, and Wi-Fi
✨ Spacious vacation homes and modern apartments for your family or friends’ getaway
✨ Right on the lake with beach access and that summer vibe
✨ Free admission to the swimming pool and sauna area
✨ A wide range of recreational activities: swimming, water sports, biking, and exploring nature
✨ Dining with a lake view and relaxing sundowners at the resort
What are you waiting for? Book your stay now and experience Lake Dümmer at its best this summer—relaxed and at the best price.

Even outside the peak season, the Marissa Resort offers plenty of opportunities to escape the daily grind. Located right on Lake Dümmer, you can look forward to relaxing nature experiences, soothing wellness moments, and a variety of activities.



Lower Saxony’s second-largest lake is right on your doorstep: shallow, expansive, and perfect for swimming, sailing, and stand-up paddleboarding. No airport, no luggage hassle, no long wait times. Sun, beach, and relaxation are right in your neighborhood—just a short drive away. Load up the family in the car and you’ll be right in the middle of summer in no time.
What a wonderful stay! The resort, located right on the lake, is the perfect oasis for relaxation—peace, nature, and a dreamlike atmosphere. Our room was spotlessly clean and tastefully decorated, so we felt right at home. The wellness and spa area is simply heavenly and ideal for completely leaving everyday life behind. We were also thoroughly pampered at Mizzomar when it came to dining: excellent dishes, lovingly presented and bursting with wonderful flavors...
We had a wonderful stay at the Hotel Marissa Resort! The resort is very tastefully designed and gives the impression of being well-maintained and well-organized right from the start. Everything looks neat and clean; the apartments are beautifully furnished and offer a pleasant, cozy atmosphere. For us, the value for money is absolutely right. What we especially loved: Our son had a fantastic time too—for kids, the resort is a great vacation spot with plenty of space to play and explore. We’d love to come back!
A few weeks ago, we spent another long weekend at the Marissa Resort. You can really get away from it all without having to travel far. Highly recommended in the spring: a bike ride around Lake Dümmer. What else is there to say? We’ve already booked next year’s trip.
A great vacation resort for the whole family. The houses are beautiful and clean. Everything is within easy walking distance. We'll be back.
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