Welcome to Mount Harmon Plantation, one of Maryland’s most beautiful historic sites. Mount Harmon features a restored 18th century manor house, colonial kitchen, formal boxwood garden, Education & Discovery Center, tobacco barn and prize house, 200-acres of pristine open space, nature trails, and a spectacular waterfront setting. 


Among its many programs, the plantation hosts guided and group tours, school field trips, an annual special event series, programs and lectures, hiking, kayaking, picnicking, as well as weddings and receptions, community and private events.  Guided Manor House Tours & Self-Guided Tours of Gardens & Grounds are available May – October, Thursday ~ Sunday, 10am – 3pm (last tour at 2pm).

2018 Special Events

Mount Harmon Earth Day 5k Run/Walk

April 21, 2018 9:00 am – 1:00 pm

Maryland House & Garden Pilgrimage

May 20, 2018 10:00 am – 4:00 pm

Lotus Blossom Art and Nature Festival 

August 4, 2018 10:00 am – 4:00 pm

Bull and Oyster Roast 

 October 13, 2018 5:00 pm – 9:00 pm

Revolutionary War Reenactment Festival

October 27 & 28, 2018 10:00 am – 4:00 pm

Mount Harmon Paper Chase 

November 11, 2018 10:00 am – 1:00 pm

Yuletide Festival 

December 1 & 2, 2018 11:00 am – 3:00 pm



Be sure to explore all that Mount Harmon has to offer, including our annual special events and membership opportunities, which offer fun and educational ways to experience Mount Harmon throughout the seasons. Plan to visit Mount Harmon and discover one of Maryland’s most beautiful Tidewater Plantations.