The Palace at Osowa Sien is a privately owned and operated boutique castle hotel with individually designed and well-appointed suites (each a comfortable 30-55 square meters).
An intimate address surrounded by nature and known for its positive energy - guests quickly feel at home here.
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 chateau provides an ideal backdrop for business and private events, family holidays, and wellness retreats.
Take a look below for our latest highlights, or simply click upon the button above to book your stay now.
Meditation & Wellness Retreats
book your next group retreat
Bring your family, friends, and faithful yogies to our countryside castle for your next meditation and wellness retreat. While here, greet the sun from our English gardens, practice yoga in our meditation salon, and nurture your body and soul with scrumptious heart-healthy feasts.
For pricing and availability please call or Email.
Trot back in time…
While staying in The Palace at Osowa Sien, groups of 2-10 may take a carriage tour through the local forest. Atlas and Laggatos will greet you at the castle and, after boarding their carriage, take you for an exclusive 2-hour trot. Fitted with bench and table, chilled-to-perfection craft beers and wines from the castle cellars come recommended for the ride.
For groups of 10+, Atlas and Laggatos are accompanied by their friends and additional carriages. For more details, please email.
We’re Opening a Private Spa!
Since Winter 2018, we began to realise our dream of offering a private spa for the sole enjoyment of our hotel guests. Expected to open in fall of 2019, it will feature a custom Finnish sauna, water-fall walk-in shower, lounge, and massage room. While staying with us, guests may reserve one-hour sessions for their private enjoyment. No need to share…with anybody.
If you want to be the first to know when it opens (and take advantage of the exclusive opening week) leave your e-mail address here.