Adelphi Mill

Have your catered here.

Perfect for intimate events in Maryland

As a historic landmark located in Prince Georges County, Maryland, Adelphi Mill has old world charm and modern amenities.

Adelphi Mill is one of M-NCPPC’s most popular venues for meetings, parties and rentals. The Mill has two floors, a small courtyard and is nestled in a wooded park next to a creek. The facilities are open year-round with an indoor capacity of 150 guests. Your guests will feel they have transported to another era with much of the original detail, including the mechanical mill situated in the basement.

Located in the Northwest Branch Stream Valley Park off of Riggs Road, this historic 18th century mill still retains many of its original millworks. Adelphi Mill is unstaffed and can be reserved through the Park Permit Office by calling 301-699-2400.

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Have your catered here.


Everything about working with Catering by Seasons, from the planning, communication, to the execution was phenomenal!

I can’t say enough great things about our entire experience planning our daughter's Bat Mitzvah with Glynis Keith, Catering Manager, with Catering by Seasons.

Catering By Seasons exceeded my expectation. I used them for a brunch at my house after my son’s bar mitzvah. The level of professionalism along with their responsiveness made me feel at ease right away.