The expansion consists of a new addition featuring a large research room, archival storage, and display areas.
The museum and archives is a research library and extensive local archives documenting county history, as well as genealogical files for those who want to find their personal connection to the past.
For example, the Genealogical Research Collections contain published and unpublished genealogies, published genealogical reference works, micrographic sources, card indices and family files.
For historical background, there are municipal papers from the County of Lennox and Addington, the old Town of Napanee, villages of Newburgh and Bath, and townships within the County.
The museum holds the Napanee Standard, Napanee Express, Napanee Beaver, The Heritage and other local newspapers. The archives has over 700 reels of microfilm, and over 10,000 original images.
The museum and archives will be open from Monday - Saturday, 10 am - 5 pm, but they will be closed on holidays. They are open 3rd Tuesday of the month until 8 pm for "Tuesday Nights at the Museum"
Their website is http://www.lennox-addington.on.ca/must-see/l-a-museum-archives.html