Nestled within a 5-hectare (12-acre) private park surrounded by centuries-old trees, The Palace at Osowa Sien offers a truly unique castle retreat in the Polish countryside. Whether you’re here to relax, explore, or work, this historic estate provides an inviting, thoughtfully designed setting with modern comforts. With carefully curated amenities—from spacious suites and event spaces to gardens and wellness options—your stay is designed to be both comfortable and memorable.

Stay Connected

• Free Wi-Fi: Reliable, high-speed internet access throughout the property.
• Printer: Conveniently available for your use.

Relaxation & Wellness

• Wellness Studio: Complete with a bike, elliptical, weights, boxing gear, 12 yoga mats, bolsters, and blocks.
• Finnish Sauna: Seats 4-6 with forest-infused oils for a relaxing experience.
• Meditation Space: Unwind on pillows or loungers with soothing downtempo music.
• Massage Room: Treatments with local herbs, wine, and honey. [View menu]
• Yoga Classes: Organize group sessions with Martyna—tailored for beginners or advanced guests.

Event & Common Spaces

• Fireplace Lounge: Centrally located, warm, inviting, and seats 14.
• Dining Room: Seats 46, and can double as a workspace.
• Ballroom & Dance Floor: Flexible adjoining spaces, typically left unfurnished so you can set them up as you wish—for formal dinners, celebrations, or retreats. Setup support available (fees may apply).
• Bar Nook: Next to the dance floor, it fits a 120–180 cm bar—perfect if you’ve hired a bartender.
• West Wing: Multi-use space, ideal for meetings, workshops, breakout sessions, or indoor ceremonies. 
• Event Planning: Available hourly or at a flat rate—contact for details.

Outdoor Spaces

• Organic Kitchen Garden & Orchard: Enjoy spring apple blossoms or fresh summer produce.
• Greenhouse: Cozy seating for 6-8 guests among plants and olive trees.
• Terrace: Seats 42 guests with deep wicker chairs and round tables.
• BBQ Facilities: Gas and charcoal grill; charcoal €25/10L bag, propane charged per tank.
• 5-Hectare Park: Ideal for games, picnics, or shaded strolls under ancient trees.
• Lawn Games: Bean bag toss, wooden games, and a croquet set available.
• Bonfire Area: Two cast-iron firepits with complimentary firewood for cozy evenings.
• Beach Area: Sunny, south-facing sand area with lounge chairs and sandcastle tools.

Transportation

• Ample Free Parking: Plenty of space for all vehicles.
• Bicycles: Five bikes with baskets available for countryside adventures.
• Local Taxi & Charter Bus (arranged directly, paid separately)
  
  • Hill Bus: hilbus@poczta.fm or +48 50 711 25 37 (local charter).
  • FHU Kępka +48 65 520 44 55 (local charter).
  • Irro Charter: irro-charter.com (cross-European expeditions).
  • My Euro Taxi: myeurotaxi.com (cross-European expeditions).
  • Markobus: +48 69 606 79 64 (local charter, weekends only).
  • Wschowa Taxi: +48 601 891 390 (8-passenger local van).
  • Henryk Taxi: +48 601 584 665

Audio Visual

• Whiteboard & Easel: Includes paper pad for group sessions.
• Projector & Screen: 4K projector, large screen, and portable Bluetooth-enabled setup.
• Audio System including Bluetooth-enabled PA speakers and dance lights:
  • Mixer: Brass Tone Audio BTA1204, Bluetooth USB MP3.
  • Speakers: 2 x 600W Brass Tone Audio BTX112.
• Portable Speaker Towers: Three waterproof BOSE Bluetooth speakers for flexible indoor or outdoor use.
• Denon DJ SC Live 4: €125.00 per stay – professional DJ-grade equipment for dynamic sound and mixing.
• Rotating Disco Ball (50 cm/20”) & Lighting: €50 per stay, available on request.

Home Comforts

• Laundry: Washer, dryer, 4 sets of irons & ironing boards, and 1 steamer.

Kitchen

• Expansive Space: Countertop, buffet, and table designed for group preparation of drinks, snacks, or meals.
• Essentials: Chef-grade knives and quality cutting boards.
• Complete Cookware: Includes tableware, glassware, pots, pans, and utensils for cooking and dining.
• Appliances: Dual fridge-freezer, deep freezer, microwave, two ovens, stovetop, and two dishwashers.
• Coffee, Tea & Water: Espresso machine, grinder, coffee and hot water percolator, and 5L glass dispensers.
• Pantry Service: Pre-stocked with local produce, artisanal goods, craft beer, or wine. Fees apply.

We’ve prepared The Palace at Osowa Sien to be more than just a fairytale castle—it’s designed to feel like your home away from home. Whether you’re here to relax, work, or celebrate, you’ll find everything you need for a truly memorable experience.