Visitors to Bartram's Garden experience America's oldest living botanical garden, a pastoral 18th-century homestead surrounded by the urban bustle of Philadelphia. They can visit the wildflower meadow, majestic trees, river trail, wetland, stone house and farm buildings overlooking the Schuylkill River, and the historic botanic garden of American native plants.

The site offers tours, educational programs, research library access, and occasional recreational and educational events.

The 1760 Georgian colonial Mount Clare Museum House once served as a plantation residence. The site was home to Charles Carrol (1737-1832), U.S. Senator and Barrister. The majority of the collection's 3,000 18th- and 19th-century pieces of furniture, artworks, decorative arts, and other artifacts are on display within the home. The site is primarily used to interpret 18th-century plantation life—that of the owners, slaves, and indentured servants.

The house offers an introductory video, tours, Scout and elementary school student tours with optional activities, outreach programs on 18th-century children's life for students, day camps, and research library access. Appointments are required for research library access and student programming. The second floor of the residence is not wheelchair accessible. The website offers the introductory video, activities, and lesson plans.

The Friendship Fire Company was established in 1774, and was the first volunteer fire company in Alexandria. The current firehouse was built in 1855, remodeled in 1871, and renovated in 1992. The Engine Room on the first floor houses hand-drawn fire engines, leather water buckets, axes, sections of early rubber hose, and other historic fire-fighting equipment. An exhibition discusses the development of firefighting technology and other fire companies that have served the citizens of Alexandria. The second floor Meeting Room is furnished the way it was during the late 19th century, the real heyday of Friendship as a community organization. On view here are various ceremonial objects such as parade uniforms, capes, banners, and other regalia. George Washington's association with the Friendship Fire Company, honored by members for over 200 years, is symbolized by several images of him throughout the museum.

The museum offers exhibits, tours, educational programs, and occasional recreational and educational events.

The Minisink Valley Historical Society seeks to preserve and share the history of the Minisink Valley which stretches across New Jersey, New York, and Pennsylvania. To this end, the society operates the Fort Decker Museum of History. The structure was originally built in 1760 as a defensive center against Native American attack and as a trading post.

The society offers archival access, exhibits, and 50-minute outreach slide presentations. Appointments are required for archival access. Slide presentation topics include author Stephen Crane, the Delaware and Hudson Canal, artist John Newton Howitt, cemetery history, Theodore Roosevelt, Franklin D. Roosevelt, Eleanor Roosevelt, and the bluestone industry. The website offers a small collection of music and historical photographs.

Rockingham is believed to be the second oldest house in the Millstone River valley, its original construction dating between 1702 and 1710. Jedidiah Higgins, one of the earliest settlers in the Rocky Hill–Kingston area, is credited with building the house. In 1783, while the Continental Congress was meeting at Nassau Hall in nearby Princeton, Congress rented this house from the widow of Judge John Berrien for use by General George Washington from August 23 to November 10, 1783. Martha Washington joined him at Rockingham.

A second website for the site can be found here.

The site offers tours, exhibits, educational programs, and occasional recreational and educational events (including living history events).

Wilbor House, the Society's headquarters, stands on land purchased from the Sakonnet Indians in 1673. Built by Samuel Wilbore in about 1690, the original house consisted of only two rooms, one above the other, and a cramped stairway and attic. It was typical of 17th-century New England. Today, one unusual feature of Wilbor House is that it spans three centuries and contains rooms representative of each.

The house offers tours and occasional recreational and educational events.

In historic Deerfield, visitors can step back into early America as they tour 11 house museums, exploring hundreds of years of history along an original, mile-long street. Two houses, the Stebbins House and Sheldon House, are available for self-guided tours all day during the regular season.

The site offers exhibits, tours, workshops, educational programs, research library access, and recreational and educational events.

The Colonial Pemaquid State Historic Site chronicles the history of one of northern New England's earliest settlements. Dating back to the 1620s, Pemaquid is located on an old Native American village, and contains Fort William Henry, which guarded the waters of mid-coast Maine.

The State Historic Site offers exhibits in the reconstructed Fort William Henry, and guided tours. The website offers a brief history of the site and basic visitor information.

Visit the home of George Mason, the author of the Virginia Bill of Rights (the basis of the Constitution's Bill of Rights). Completed in 1759, Gunston Hall is a fine example of Virginia's colonial architecture in the Georgian style. The mansion's grounds and gardens were surveyed and designed by Mason himself and are available for visiting today.

The site welcomes field trips and offers school tours based on Virginia SOLs and on-site programs for all grades. Outreach programs are also available if a visit is impossible. Teacher resources and curriculum guides are available for purchase in the museum shop. Teacher workshops and lectures are also featured as well as an on-site research library.

The Dauphin County Historical Society maintains the home of John Harris, the founder of Harrisburg, PA. The site, the history of which dates back to the early 1700s, contains collections from the early colonial period through the Civil War era when Senator Simon Cameron owned the house.

The Dauphin County Historical Society offers three distinct educational programs for Pennsylvania elementary school students free of charge. All three programs adhere to Pennsylvania education standards and cover a variety of topics and time periods. All programs include a tour of the mansion and a hands-on activity, as well as a Dauphin County history lecture.