Callahan House is a historically designated home given to the City of Longmont in 1938 by Thomas and Alice Callahan. This historic Victorian home is a warm and lovely backdrop for elegant and memorable special events from dinner parties to weddings. The Italian Garden can accommodate 125 guests during the summer months. The garden is an exquisite location with a fountain, statues, large shade trees, multiple annual and perennial flowerbeds, large lawn, and graceful drive.

Callahan House hosts events throughout the year, for information about upcoming events, please visit our special events page.

For more information regarding Callahan House, please email the Callahan House Manager at Callahan@LongmontColorado.gov.