great times to celebrate

At the Castle Beach Manor

Your birthday or other celebration deserves a great setting!

The atmospheric halls of the Lossiranta Manor can accommodate up to 90 guests.

The covered beach terrace also seats 70 people, so even a larger event is possible, depending on the season.

The glass pavilion on the beach is a magical place of celebration.

Our potato field is perfect for capturing festive potlucks.

The manor's courtyard is surrounded by the beautiful River Kymi, which flows in all seasons - glistening in the summer sun and steaming in the winter frosts.

The floral arrangements for the party are created by our wonderful florist partner.

Our catering partners will create the banquets you want.

You are also able to relax in the sauna before or after the party.

In the captivating wine cellar, you can spend special moments, for example for dinner or a wine tasting.

The manor house and the separate Lossivahti Chamber accommodate 27 people. Additional accommodation is available within a 10-minute drive.

We also offer partial or full service wedding and party planning.

Read more below.

meeting and party at bay manor

Welcome to a truly stress-free celebration at Lossiranta Manor

We can also provide you with a party planning service if you wish. With us, you'll have a great time easily and effortlessly.

Birthdays, family parties, weddings or any other important celebration - let's make it beautiful and memorable together!

We can help you plan and implement one or more aspects of your party. If you wish, you can outsource the entire event to our expert hands.

When you hire the Lossiranta Manor team to help you, you can be confident that everything is created with professionalism and love.

If you choose our LUKSUS service, we will also take care of the decoration and dismantling of the decorations.

All you have to do is show up!

conference room party room Lahti

Read more about organising a party


  • The wedding and festive season is all year round.

    The rental period for the party room is from Friday (latest 16:00) until Sunday 13:00. This will ensure that the preparations are as stress-free as possible.

    The interior of the mansion consists of the downstairs rooms, i.e. the main entrance, three toilets, the hall and its adjoining rooms, and the upstairs lobby.

    The courtyard is almost entirely at the guests' disposal. The front courtyards of the Lossivahti Chamber and the wine cellar, as well as the terraces of the sauna, are part of the banqueting area by prior arrangement.

    Catering is handled by Lossiranta Manor's professional partners.

    The bar area covers the interior of the manor house, the wine cellar and saunas, as well as the entire courtyard with its terraces. No personal alcoholic beverages may be consumed in the bar area.

    For sound and presentations we have a bluetooth speaker (JBL Partybox) and two microphones, a screen and projector and wi-fi.

    As a rule, music is recommended to be played indoors. Music can be played outside during the day for a wedding ceremony or a wedding waltz, taking into account other residents in the area.

    The party ends as agreed, at the latest at 02.00 (light signal at 01.30 at the latest).

    A pavilion with terraces on the banks of the Kymijoki river is available according to the seasons.

    There are several churches within a radius of about half an hour: Lahti, Heinola, Nastola, Asikkala, Iitti, Jaala and the village church of Koskenniska on the other side of the river.

    Getting to know you: a 1-2 hour planning visit with a wedding planner is included in the weekend rental.

    Cleaning is included in the rent. The customer takes away his/her own decorations etc., and the kitchen must be left tidy. Other cleaning is always done by the house. A recycling point is located next to the village shop (approx. 200 m.).

    As an additional service, you can order wedding / party planning, accommodation, sauna experiences and enjoyable moments in the bar with liquor licensed wine cellar.

    A tip for the bride: taking a sauna on Friday after the preparations is a wonderful way to relax and prepare for the big day.

    Enquire at LUXURY SERVICE, when you want everything to be ready, down to the decorations, and you can just arrive, celebrate and leave.