Welcome to Tom and Olive Plant’s mountaintop estate, Lucknow, built in 1913-1914 high in the Ossipee Mountain Range. Known as Castle in the Clouds since its opening to the public in 1959, the house is an unusual example of Arts and Crafts architecture in New England, expressing that aesthetic movement’s philosophy of living in harmony with... Learn More >

Dramatically sited on a hill overlooking the Sheepscot River, Castle Tucker tells the story of a prominent shipping family’s life on the coast of Maine over a period of one hundred and fifty years. From 1858 until the end of the twentieth century, both the Tucker family and their imposing house survived economic upheavals, emotional turmoil, and... Learn More >

The Center for Painted Wall Preservation Inc. (CPWP) is a 501(c)(3) non-profit organization founded in 2015 to document and preserve painted plaster walls. CPWP provides advice on care and structural issues; connections to a trusted network of conservation, preservation, and paint analysis technicians; documentation of painted walls; attribution... Learn More >

We are located at arguably the most important site in the American Industrial Revolution, the Francis Cabot Lowell Mill, home of the Boston Manufacturing Company. Founded in 1813 by Francis Cabot Lowell and partners who later became known as the Boston Associates, the Boston Manufacturing Company was the first modern industrial corporation, and... Learn More >

The Marconi-RCA Wireless Museum is the museum of the Chatham Marconi Maritime Center, this year featuring the Grand Opening of the Wireless Today gallery, a major new exhibit entitled “Chatham Heard Round The World” in its Wireless History gallery, and a refreshed Antenna Field Trail gallery, all located within the Marconi-RCA National... Learn More >

Enjoy the sweeping porch of the c. 1785 tavern with beautiful views of the lake, seasonal and permanent exhibits, programs for school groups, and a variety of interactive events including the annual Northeast Open Atlatl Championship. The grounds of Chimney Point include a picnic area near the lake, a dock for lake access, and outdoor interpretive... Learn More >

Visitors to the birthplace are guided through the historic house as they learn about Clara's role as a Civil War battlefield nurse and as founder of the American Red Cross. View special exhibits featuring items belonging to Clara such as her personal field desk used to write letters home for many of the wounded Civil War soldiers.... Learn More >

Clara E. Sexton Memorial House Museum circa.1720, headquarters of the Billerica Historical Society founded in 1894. A private non-profit 501(c)(3) organization whose mission is to acquire and preserve items of local interest informing and educating interested citizens about Billerica's cultural and historical heritage. The organization operates... Learn More >

Built by Richard Clemence in 1691, Clemence-Irons House is a rare surviving example of a "stone-ender," a once common building type with roots in the western part of England. Passing through a series of owners in the eighteenth, nineteenth, and twentieth centuries, the house had grown to thirteen rooms by 1938, when it was purchased by Henry... Learn More >

Overlooking a prospect of farm and pleasure grounds, this country seat, also known as “The Grange,” was a powerful force in the lives of five generations of the Codman family. Each generation that lived here left its mark, and the estate gradually came to symbolize the family's fascinating past. In the 1790s, John Codman carried out... Learn More >