Mountain Valley Mansion / 200-Acre Farm / Sleeps 34 / Outdoor Pool + Jacuzzi

Private 200-Acre Estate with Pool, Spa, and Historic Mansion in the Poconos
20x40 Outdoor Pool & 20-Person Heated Spa | Sleeps up to 34 Guests

Experience the charm and luxury of this expansive 200-acre private estate nestled in the heart of the Poconos. Centered around a recently renovated 20,000 sq ft historic mansion originally built in 1811, Chelsea Sun Inn offers the perfect setting for group getaways, family retreats, and special occasions. With scenic farmland, outdoor amenities, and comfortable indoor spaces, this one-of-a-kind estate brings together history, tranquility, and modern convenience.

The East Wing of the mansion features 8 guest bedrooms, 6 full bathrooms, 3 half bathrooms in common areas, and sleeps up to 18 guests. Larger groups may also reserve the West Wing for an additional fee, which includes 5 additional bedrooms, bathrooms, and a spacious living area—expanding capacity to accommodate up to 34 guests.

Inside, you'll find several large gathering rooms, a dining area, and a chef’s kitchen equipped with commercial-size refrigeration, ovens, stovetop burners, microwave, and dishwashers. Please note: guests must bring their own cookware, tableware, and utensils.

Outdoors, enjoy a 20x40 illuminated in-ground pool, 20-person heated spa, stone fireplace (firewood not provided), and sound system compatibility for your own Bluetooth device. A 10-minute scenic walking trail winds through the picturesque property.

Located just a short drive from top Poconos attractions including Kalahari Indoor Waterpark, Camelback Ski Area, Camelbeach Waterpark, Mount Airy Casino, Delaware Water Gap National Recreation Area, and The Crossings Premium Outlets, you’ll have easy access to year-round fun and adventure.

Additional amenities include high-speed WiFi, Roku TVs in all bedrooms, bed linens and bath towels (please bring pool towels), and private well water. Whether you’re relaxing poolside or gathering around the fire, Chelsea Sun Inn offers a private, elevated experience you won’t find anywhere else.

Please note: Between November 2026 and April 2027, there may be active construction on the property (separate from the mansion) as part of an ongoing expansion project.