Personal residence or retreat with Airbnb rental income on a mountainside 240 acre+/- mostly wooded tract of land with panoramic views to the Potomac River. Includes a 1,200SF+/- 1.5 story Airbnb cabin rental. Situated on the Mason Dixon line with Marker stones including a Crown Stone with the Calvert Coat of Arms on the MD side and a William Penn Marker Stone on the PA side, plus more. The quality built one story main dwelling built in 1994 features 6 bedrooms (sleeps 16) and 4 full baths. There is a large living/great room with a cathedral ceiling, chef's kitchen with a granite island with sink, and a large custom pantry. Dining area, , dining room, den with fireplace & custom shelving. The main dwelling has many custom features and finishes including cathedral ceilings, hardwood floors, custom tile and brick flooring, custom bath features, custom cabinetry and more. Enclosed rear porch and full rear deck with several access points, plus a hot tub! There is an attached heated 2 car garage, plus an extra equipment storage bay w/ overhead door access. There is a recent wedding pavilion adjacent to the house that is great for any function. There is a furnished recreation room on the lower level. The cabin features 2 bedrooms, 1 bath, a loft area, modern kitchen, and living and dining areas. There is a huge wraparound deck with spectacular valley views. The property has over a mile of trails with tree stands for hunting and food plots. Great for ATVs! There is a small spring fed stream that originates from this property. The entire property is currently used as a personal retreat for the owners and as an Airbnb rental for the main house and cabin. Known as Sideling Hills Retreat. 2025 net income rental in excess of $85,000.00 and 2026 on similar target. Rural country setting with easy access to major routes and close to the Village of Hancock and the Rail to Trail next to the Potomac River. Seldom does a property of this caliber and potential become available. Don't Miss It!!