Janemark Winery and Vineyard is located in Southern Prince George’s County, a 45-minute drive south of our nation’s capital. The owners, Jane and Mark, wanted to bring their love of Napa Valley wine country to the east coast and planted Janemark’s first grapevines in 2013. Committed to sustainability, Janemark has successfully transformed fields that once grew tobacco into fields that produce some of the best grapes and wines that Maryland has to offer along with transforming an old tobacco barn dating back to the 1930s into a one of a kind wine tasting experience.

General Information


Fridays: 3:00 – 9:00 pm
Saturdays: 12:00 – 6:00 pm
Sundays: 12:00 – 6:00 pm

Below please find our policies and procedures.

As we continue renovations of our tasting room, we will continue to offer outside seating only at this time. Upon arrival please check in with the host and a JWV team member will show you to a table. If a team member is seating another party, please be patient and wait for the team member to return and he will show you to your table. Please do not seat yourself. All seating has been arranged and we ask that guests refrain from moving any tables or chairs. Once a team member has shown you to your table you may not move to another table.

You may purchase wine tasting kits, bottles, wine by the glass, slushies, sangria by the glass or pitcher, cheese and charcuterie boxes.

You may not decorate your table for a celebration, including balloons, candles, confetti, glitter, streamers, etc. You may not bring your own speakers to play music and we ask you to be mindful of other guests around you that are enjoying the quiet country setting.

We are unable to accommodate tour buses, limousines, or groups larger than eight people to a table during regular hours.

No outside alcohol is permitted per State law. No large coolers are allowed. Personal coolers are permitted and we reserve the right to inspect coolers and insulated cups. If you are found with outside alcohol you will be asked to leave immediately.

For the comfort of all our guests we do not allow smoking on our farm.

No outside food is permitted on our covered porch. You may bring a picnic/snack items to enjoy on the lawn at one of our picnic tables or bring your own lawn chairs. You may not bring platters of food, crock pots, or steamed crabs. You may not set your food up on a table other than the table you are seated.

Food Trucks and Live Music

Food Trucks and Live Music every Friday, Saturday, and Sunday. Please follow us on Facebook and Instagram for the most up-to-date information.

Pets & Children
Your pets are welcome and they must be on a leash at all times and we ask that you clean up after your pet. Children are welcome, if space is available. Children must remain seated at all times.

Inclement Weather
If we have inclement weather you may stay under our covered porch or seek shelter in your car as we cannot provide shelter in our Tasting Barn. If you have your own picnic we ask that you seek shelter in your car and not bring your food onto the covered porch.


We ask that you not enter our vineyard at any time. You may stand on the outside of the vineyard to take photos but please do not enter the rows.

Thank You for Your Patience!
As we learn how to run our winery with these new protocols in place, we thank you in advance for your patience.

Estate Grown Wines

Many wines are estate grown from our Foxes Den Vineyard and Four Degrees Vineyard. Janemark Winery & Vineyard is proud to produce Maryland-grown wines from our family’s generations old property.

Farm Dating Back to 1877

The Townshend-Vogt family farm was acquired by co-owner, Jane’s, great-great-grandfather in 1877. Originally used as a tobacco farm for 93 years, the land now cultivates some of Maryland’s finest grapes to enrich our delicious wines.