An Outdoor and Garden Wedding Venue In Maryland
Serving Frederick Co, Carroll Co, Baltimore, Montgomery Co, Anne Arundel Co, Washington Co, Howard Co, Gettysburg Pa, Littlestown Pa, Hanover Pa and more !

Click in the box below, on the arrow, to enjoy our video of an outdoor and garden wedding venue in Maryland!

front steps.jpg

Winner of Couple's Choice Award, 2019 and 2021 


WHAT'S INCLUDED at this Frederick Maryland, outdoor / garden wedding venue?


A state of the art, 40 X 80-foot tent with sky lights and French style doors on all sides, built on a patio.

60” round tables that seat 8-10 (200 guests)
White folding chairs (200)
Usage of any of our decorations
Edison lights in the ceiling of the tent.
Twinkle lights all around the sides of the tent and tree line
Wedding Arbor made by the Amish
Complimentary use of the romantic wedding cottage for the entire day
250-year-old doors from Egypt in the gardens for the bride to enter through on her way to the wedding arbor.
Man Cave, with fire pit, whiskey barrel bar, games and dressing room
Use of all the grounds, patios and formal front porch - 20 acres
10,000+ Lights in the trees
You may hire your own caterer
You may BYOB
Parking attendants
Antique French Wedding Table
Antique French Cake/Dessert table
Fire pit with benches- You may use our s'mores table
Whiskey barrels for décor
One event per day
Corn hole

Giant Lawn Chess


Restroom Trailer

Freestanding Handicapped accessible Unit

Wedding Venues Near Me? Where is Keymar, Maryland?


We are in Frederick County, Maryland, and on the border of Carroll County.


25 minutes from downtown Frederick and Westminster  

30 minutes from Washington Co Maryland

1 hour from Baltimore, Montgomery County, Anne Arundel County and Howard County, Maryland


15 minutes from Gettysburg PA,

30 minutes from Littlestown, and Hanover, PA.  


1.25 hours from Washington, D.C.,


Local hotels 15 minutes away.


Save thousands and enjoy the serene drive in the countryside. It is where a rustic, country wedding should be. Let your dreams come true at Prosperity Mansion & Farm. We will provide your dream wedding at our outdoor and garden wedding venue in Maryland. 

The bride will be elegantly framed as she walks through these 250-year-old doors from Egypt ...with the bell ringing, located at the ceremony site! 

The Historic Stone Manor House was Established in 1794+. If you love history, this is the place.

The town of Keymar is in Frederick County Maryland and bordering Carroll County. We host outdoor / garden weddings. This is an example of an eighteenth-century mill village that evolved into a small town with the coming of the Western Maryland Railroad. It is believed that Abraham Lincoln visited here. He was a close friend of the owners and Lincoln referred to him in his writings. Prosperity Mansion and Farm is set in the beautiful countryside of Frederick Maryland and on the border of Carroll County. Our venue offers a wonderful blend of historic detailing and modern amenities. Enjoy a private setting with a small-town feel. Experience the tranquility of acres of open fields, mature trees and rolling hills. Offering gracious gardens, patios, and fountains for outdoor entertaining. The picturesque setting is the perfect backdrop for your weddings. Specializing in Rustic, Country, Farm, Outdoor and Garden style weddings sprinkled with elegance and romance.

Call or email us for additional information about an outdoor and garden wedding venue in Maryland!

Prosperity Mansion
sunset picture.jpg
Grassy Lawn

“Absolutely stunning location, we could not have been happier!”

Samuel Franklin - Baltimore, MD