Dedicated to preserving the memory of Camp Curtin and the Civil War history of the Harrisburg area.

The Cumberland County Historical Society, founded in 1874, is dedicated to collect, preserve, interpret and promote the rich history of Cumberland County, Pennsylvania.

The mission of the Historical Society of Dauphin County is to collect, preserve, exhibit, publish, and promote interest in the history of Dauphin County for the education, enjoyment, and benefit of the public.

A non-profit charitable and educational organization, HHA’s primary aims are to promote the restoration, preservation and enjoyment of historic neighborhoods and landmarks, whose stewardship is vital to the region’s residential, commercial, economic and cultural life.

Established in October 2017, the Lower Swatara Township Historic Preservation Society is a non-profit organization whose mission is to identify, educate, promote interest in, and advocate for the preservation of historic buildings, cemeteries, and landscapes in Lower Swatara Township.

The Middletown Area Historical Society, located at 29 East Main Street in Middletown, aims to collect, preserve, and teach the great history of the Middletown area.

A comprehensive museum about Milton S. Hershey’s life and the history of Hershey, Pennsylvania. The museum collections also include Native American and Pennsylvania German materials available for researchers by appointment.

The National Civil War Museum serves as a national center to inspire lifelong learning of the American Civil War through the preservation and balanced presentation of the American peoples struggles for survival and healing.

The Pennsylvania National Fire Museum is in an historic 1899 Victorian Firehouse that was once the home of the Reily Hose Fire Co. No. 10 of Harrisburg. Exhibits focus on the history of the fire service from the time of America's colonial days to the present. The museum also has a large collection of artifacts and apparatus.

The State Museum of Pennsylvania is a non-profit museum at 300 North Street in downtown Harrisburg, run by the Commonwealth of Pennsylvania through the Pennsylvania Historical and Museum Commission to preserve and interpret the region's history and culture.

The Susquehanna Art Museum serves as a catalyst in the Commonwealth to offer educationally superior programming and diversely extraordinary exhibitions.