ADENA MANSION AND GARDENS SOCIETY

What ADENA MANSION AND GARDENS SOCIETY does

Adena Mansion and Gardens Society operates the historic Adena Mansion, a National Historic Landmark located at 847 Adena Road in Chillicothe, Ohio. The 1807 hilltop stone mansion was designed by Benjamin Latrobe, America's first architect, as the residence of Thomas Worthington, one of Ohio's first U.S. senators and its sixth governor. The site is owned and managed by the Ohio History Connection, a 501(c)(3) nonprofit headquartered in Columbus, Ohio, as part of its portfolio of historic sites and museums. The Adena property encompasses the main mansion, three terraces of restored gardens, supporting outbuildings, and an education and visitor center.

The organization's core products are guided and self-guided mansion tours, self-guided exploration of the period gardens, and seasonal events such as the Harvest Celebration. Tours operate on a fixed weekly schedule (Wednesday–Saturday at 11 a.m., 1 p.m., and 3 p.m.; Sunday at 1 p.m. and 3 p.m.) during a roughly seven-month public season running from April 1 through October 25. Underlying operations consist of historic preservation, period-accurate restoration, and garden maintenance practices; there is no disclosed digital or technology platform beyond standard web presence.

Adena generates revenue through two principal streams: per-visitor admission fees ($12 adult, $11 senior, $6 children ages 6–12, free for OHC members and children under 6) and Ohio History Connection membership subscriptions that provide free reciprocal admission across OHC properties. Marketing and distribution are administered through Ohio History Connection's channels (email newsletter, Facebook, Instagram, YouTube, ohiohistory.org). Primary customers are general public visitors seeking heritage tourism and educational experiences, with a secondary segment of school groups and educators using the site for curriculum-aligned field trips. The organization is AAM-accredited and operates with a 1–10 employee footprint.

Name

ADENA MANSION AND GARDENS SOCIETY

Legal name

Ohio History Connection

Website

https://adenamansion.com

Company type

Private

Founded year

1807

Operating status

Operating

Headcount range

1–10 employees

Short description

Adena Mansion and Gardens Society operates the 1807 National Historic Landmark home of Ohio's sixth governor in Chillicothe, offering seasonal mansion tours, restored gardens, and educational programming to general public visitors and school groups under the Ohio History Connection nonprofit.

Ownership category

akta.pro rank

Product category

Historic House Museum

NAICS

Historical Sites (71212), Museums (712110)

akta.pro industry

PRIMARYTHAJADAI

Cultural Heritage Institutions (Archives, Historic Houses, Monuments Foundations)

Travel & Hospitality/Tours, Attractions & Experiences/Museums, Galleries & Cultural Institutions

SECONDARYTHAJACAH

Parks, Gardens & Botanical Attractions

Travel & Hospitality/Tours, Attractions & Experiences/Attractions & Landmarks (Observation Decks, Monuments, Scenic Sites)

SECONDARYTHAJAAAC

Museum & Landmark Guided Tours (Skip-the-line/Docent-led)

Travel & Hospitality/Tours, Attractions & Experiences/Guided Tours (City, Cultural & Historical)

Keywords

• Historic house tours
• Heritage site visits
• Museum educational programs
• Garden exploration tours
• Seasonal heritage events

Headquarters

HQ city

Chillicothe

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Admission Fees: Visitors pay admission fees to access the grounds, gardens, and outbuildings of the historic estate. Mansion tours are included with admission during scheduled times.
2. Membership Revenue: Ohio History Connection membership provides free admission to the site and other OHC properties. Members receive reciprocal benefits across multiple historic sites.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Adena Mansion & Gardens operates the 1807 National Historic Landmark home of Thomas Worthington, Ohio's sixth governor, providing guided mansion tours, self-guided exploration of three terraces of restored historic gardens and grounds, an on-site education and visitor center with exhibits, and seasonal events such as the Harvest Celebration. The site is owned and managed by the Ohio History Connection and operates seasonally from April through October, serving general visitors, history enthusiasts, and school groups.

Product overview

Adena Mansion & Gardens is a National Historic Landmark offering visitor experiences centered on early 19th-century Ohio history. The site provides mansion tours (offered Wednesday–Saturday at 11 a.m., 1 p.m. & 3 p.m., and Sunday at 1 p.m. & 3 p.m.), self-guided exploration of restored historic gardens with three terraces, and an education and visitor center. The 1807 stone mansion was designed by Benjamin Latrobe for Thomas Worthington, one of Ohio's first U.S. senators and sixth governor. The site operates seasonally from April 1 through October 25, with general admission ranging from $6 (children 6-12) to $12 (adults), with free admission for OHC members and children under 6.

Differentiator

Problem solved

Functional benefit

Products and services

• Adena Mansion Tours

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves3 records

Direct peers

• Fosterfields Living Historical Farm: Historic estate operated as a heritage site with period garden and grounds as core visitor products. Comparable on scale and operational model (small staff, seasonal hours, admissions plus educational programming).
• Winterthur Museum, Garden and Library: Historic house museum with restored gardens and museum accreditation, offering guided tours and educational programming. Comparable as a credentialed heritage site where the mansion and gardens jointly form the visitor experience.
• Monticello: Thomas Jefferson's home and plantation, a National Historic Landmark offering mansion tours, gardens, and educational programs. Mirrors Adena's combination of a founding-statesman's residence, period gardens, and curriculum-aligned interpretive programming.
• Stan Hywet Hall & Gardens: Historic Ohio estate turned museum with formal gardens and seasonal visitor programming. Direct geographic and experiential parallel to Adena Mansion & Gardens: a preserved early-20th-century mansion with restored gardens, admission-based access, and event-driven tourism in Ohio.
• Ohio Village: A living-history historic site operated by the same parent organization, Ohio History Connection. Shares operating model (admission tickets, seasonal operation, OHC membership reciprocal entry) and management infrastructure, making it the closest operational peer.
• Hale Farm & Village: Historic Ohio site operated within the Ohio History Connection network featuring restored farmstead and heritage craft programming. Comparable as a state-network heritage site with educational programming and reciprocal membership benefits.
• Fallingwater: National Historic Landmark house museum operated by a preservation trust with timed ticketed tours and grounds exploration. Comparable on the metrics of landmark credentialing, ticketed architectural/heritage tours, and education-driven mission.
• Tudor Place Historic House and Garden: Historic house museum with gardens offering guided tours, self-guided exploration, and educational programming for school groups. Comparable as a smaller-staff preservation society site that monetizes mansion tours and grounds access through admissions.
• Sonnenberg Gardens and Mansion Historic Site: A preserved 19th-century mansion surrounded by formal gardens operated as a seasonal historic attraction. Direct functional parallel: ticketed admission to a historic estate where gardens are a core product alongside the house tour.

Regional players

• Clifton Mill: Seasonal heritage tourism site in Ohio offering historic grounds and themed visitor events. Comparable as a regional Ohio seasonal destination where visit-driven revenue and event programming drive the business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/ohiohistory
• Facebookfacebook.com/pages/Ohio-Historical-Society/22003234344
• Instagraminstagram.com/ohiohistory
• LinkedInlinkedin.com/company/adena-mansion-and-gardens-society

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ADENA MANSION AND GARDENS SOCIETY