Welcome to Onnen Laineet Oy homepage

Here you can spend unforgettable parties/meetings/workdays/sauna evenings in a peaceful place, in the heart of nature.
Onnen Laineet rents atmospheric party rooms in Harvala, Merikarvia.
We also have a magnificent old log house for rent, Nikolai's cabin, and a cozy end apartment of a farmhouse.
From 5.4.2025, treehouse accommodation will also be available.
(translation in progress on the pages)

Nature is close here and we offer a scenic environment for your party.

On the party places side, we have 2 party places, nice hut and lyrical log house Nikolai's cottage that has been renovated with respect for the old.

A path leads to luxury tree house accommodation. You can leave your car in the parking area for free.

It is easy to come here, no need to drive unpaved roads.
About 8 km from Merikarvia, Pori 40 km, Helsinki 275 km, Turku 180 km.

2 party places for rent Paviljonki for 70-100 people Laurin lato for 50 people, and Riihikota (drying barn hut) for 15 people.

Nikolai's cottage is 90 square meters log house with a large sauna and beds for 4 people.

More information

Onnen Laineet Oy
Harvalantie 340, 29790 Tuorila
info@onnenlaineet.fi

+358449733338