Founded 1822, the Maine Historical Society campus on Congress Street includes the 1786 Wadsworth-Longfellow House, a museum, a research library and a garden.
A historic adobe inn and working lavender farm in Albuquerque's North Valley, in the Rio Grande cottonwood bosque.
A Tudor-style mansion on around 45 wooded acres in Stevenson, north-west of Baltimore, with gardens, a pool terrace and an organic farm.
An antebellum house on planted grounds in central Natchez, with a garden gazebo used as a ceremony site.
A hotel in the heart of Portland's Old Port, with function space and a walled garden courtyard enclosed by brick, a short walk from the working waterfront.
An antebellum house on landscaped grounds in Natchez, operating as an inn with accommodation across the property.
An 1889 Mount Vernon mansion, now a small luxury hotel with a conservatory and walled courtyard garden. Intimate scale, real daylight, and a garden that rain cannot spoil.
In Forest Park, with the 1904 World's Fair Flight Cage among its structures. Free to enter, heavily visited, and unlike any other kind of venue.
An early nineteenth-century brick mansion on parkland in Natchez, known for a freestanding spiral staircase rising through its hall.
Built 1755 in the Stroudwater district of Portland, a Georgian house with an unusual clerestory gambrel roof, and an eighteenth-century-style garden.