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

Friday: 12:00 – 9:00 pm*
Saturday: 12:00 – 5:00 pm
Sunday: 12:00 – 5:00 pm

The last wine flights and wine is served 30 minutes prior to closing.

  • The last Friday Night Hoot for the season is September 23rd, then our hours will be 12:00 – 6:00 pm on Fridays.

Policies and Procedures


Please check in at the tasting bar to place your order. All seating has been arranged and we ask that guests refrain from moving any tables or chairs. Seating is on a first come, first served basis. No more than six people to a table inside the tasting room and no more than eight people to a table on the covered porch.

Wine and Offerings

You may purchase wine tasting flights, bottles, wine by the glass, slushies (seasonal), sangria by the glass or pitcher (seasonal), mulled wine (seasonal), and cheese and charcuterie boxes. Please see the tab labeled “wines” at the top of this page for a list of our available wines.


You may NOT decorate your table for a celebration, including balloons, table cloth, candles, confetti, glitter, streamers, gift bags, party favors, etc.

Music & Food Trucks

We have live music every Friday, Saturday, and Sunday (May through September) and on Special Occasions. Our calendar of musicians and food trucks can be found on our Facebook and Instagram page.

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 have artisanal cheeses, local salami, jams, nuts, olives, fresh baked bread, and crackers for sale in the tasting room.

Groups and Reservations

We require prior notice to accommodate tour buses, vans and limousines as our parking area fills up quickly. We do not take reservations, seating is on a first-come, first served basis. You may not hold tables for guests that have not arrived. If you have more than 12 people in your group it is considered a private event. Please email info@janemarkwinery.com for pricing and availability. NO PRIVATE PARTIES DURING REGULAR BUSINESS HOURS.

Private Events

We rent the tasting barn and outside covered porch for private events. Please contact Jane at 301.535.9126 or email info@janemarkwinery.com to ask for availability and pricing.

Outside Alcohol and Coolers

NO outside alcohol is permitted per Maryland state law. Violators will be asked to leave immediately if found with outside alcohol. No large coolers are allowed. Personal coolers are permitted and we reserve the right to inspect coolers and insulated cups.


For the comfort of all our guests we do NOT allow smoking on our farm. This means the entire property, including outside.

Outside Food and Picnics

You may bring picnic/snack items to enjoy. You may NOT bring outside prepared food (Olive Garden, McDonalds, BoneFish, etc.), large platters, crock pots, steamed crabs, etc. You may NOT set your food on a table other than the table you are seated.


Your pets are welcome and they must be on a leash at all times and we ask that you clean up after your pet. Your pets may not go near or in the vineyard. No pets are allowed in the tasting room, other than service dogs.


Children are welcome, if space is available, this includes inside the tasting room and on the covered porch. Children must remain with an adult at all times for their safety and the comfort of other guests.

Shirts & Shoes

Shirts and shoes must be worn at all times.


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. You may not use our grounds for professional photo shoots. If you wish to use the property for professional photos, please contact Jane at (301) 535-9126 or info@janemarkwinery.com to schedule.

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.