The Ashland estate consists of an 18-room mansion, outbuildings, exhibit space, formal gardens, and walking trails. Henry Clay (1777-1852) temporarily quelled the regionalism which eventually led to attempted secession, helped negotiate the Treaty of Ghent, served as Speaker of the House, supported South American governments, and introduced the Amicus Brief. Clay was also a Senator, Secretary of State, lawyer, farmer, and horseman. The structure itself was completed circa 1812, in the Federal style. Rebuilt in 1857 by later family members, the home is still similar to its original appearance but now includes Italianate, Victorian, and Greek Revival elements.

The estate offers one-hour guided mansion tours, period rooms, thematic and general guided tours for students, exhibits, self-guided outbuilding tours, gardens, trails, and a cafe. It is advisable to schedule as far in advance as possible for school visits. The website offers pre-visit handouts, a trivia game, and suggested reading lists for students.

The Northwest Museum of Arts and Culture presents exhibits and information of cultural, historical, and/or artistic note. Collections include more than 68,000 artifacts from Europe, Asia, and both North and South America. Artifacts are of regional historical interest, works of art, and/or related to Native American populations. In addition to these exhibits, the museum operates the Campbell House which interprets daily life circa 1900.

The museum offers exhibits, period rooms, an activity area, activities to be completed throughout the museum, summer camps, thematic tours, traveling trunks, educator's workshops, public lectures, and a small restaurant. Wheelchairs are available. Advance registration of group visitation is appreciated, and appointments are necessary for research library and/or archival access. The website offers teacher resources and podcasts.

Due to financial necessity, the Campbell House is no longer open to the public. School groups may still schedule tours of the building.