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 prize house, 200-acres of pristine open space, nature trails, and a spectacular waterfront setting. 


Among its many programs, the plantation hosts guided manor house tours, self guided nature tours, school field trips, special event series, special programs and lectures, bird watching, hiking, picnicking, as well as weddings and receptions, community and private events.

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

Revolutionary War Reenctment Festival

September 15 & 16, 2018 10:00 am – 4:00 pm

Bull and Oyster Roast 

 October 13, 2018 5:00 pm – 9:00 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.