Introducing Mill Brook Lodge an exclusive SALMON FISHING & wilderness retreat set on 175 acres along the famed Upsalquitch River. Rich in history with 2 miles of deeded riverfront & five private salmon pools, this upscale lodge offers unparalleled seclusion & world-class angling. Designed to host up to 10 guests, the five-bedroom lodge blends rustic elegance with hotel-grade curated comfort: a vaulted great room, a cozy living space with fireplace, a chef's kitchen, a stunning dining hall, and a riverside sunroom. Each bedroom is paired with a spa-like bath, offering modern amenities without compromising character. Custom woodwork, hand-forged accents & natural finishes create a warm, timeless feel throughout. In addition to the main lodge, the property includes a private Owners Lodge featuring a lounge area & two bedrooms, each with its own ensuite. Further upriver, the Guides Post offers accommodations for four additional guests, while the same parcel also hosts a Butlers Quarters & a 40x28 boathouse with loft. Guests enjoy handcrafted 26-ft canoes, expert fishing guides, a private chef, and direct access to remote wilderness perfect for family retreats, corporate escapes, or legacy experiences. Local community members have prided themselves into making every stay unforgettable. ACCESSIBLE YEAR ROUND, Mill Brook Lodge is a turn-key riverside estate where adventure and tranquility meet. A rare opportunity to own the crown jewel of the Upsalquitch.