Whether it's the whimsical timber-and-stone tower dominating the landscape, or the beauty of the surrounding 300-year old English-style garden, The Palace at Osowa Sien provides an ideal backdrop for business and private events, holidays, and retreats.

Take a look below to discover our castle’s upcoming events and offers, or simply click upon the button above to book your stay now.


couple visit the castle palace osowa sien for valentines

Spend Valentine’s (Walentynki) in the Castle

offer available from 14.02 till 17.02.2019

Leave city-life behind and come to the countryside to celebrate Valentine’s in our peaceful, elegant, and romantic atmosphere. Our 2 and 3-night packages include wine from the private castle cellars, a relaxsing massage, and an intimate dinner for two. Only 6-suites available. Click here for details…

yoga matt in the palace ballroom at osowa sien

2019: New Year - New Yoga Retreat

Sticking to new year’s resolutions used to be tough. Not any more though! Spoil yourself with yoga sessions in our ballroom, fanciful (and healthy) Mediterranean inspired breakfast, and a stellar Bio-wine selection to boot! Click here to learn more and reserve your spot.

+48 794 341 846