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Winery Open Daily 10-5 PM
Piccolo Pizzeria Open 11:30-5 PM on Saturdays!

Tasting Reservations required ONLY for groups of 7 or more. 

PLEASE reserve online HERE.

Tasting Fees:  $8 for a flight of wine (dry, semi, or sweet) with 5 wines per flight.  $10 for a distilled spirits and port flight including Grappa, Maple Bacon Liqueur, Espresso Liqueur, Blood Orange Liqueur, Tamarind Liqueur and 2 ports.  We also serve 4 beers from Grist Iron Beer Company and Liquid State Brewing and the flight is $8 with a free mini Pilsner glass.

Rock Stream also ships to 40 states!  Shop online HERE.

Home: Welcome
Press and Table Grapes
Brandy Liqueur Maple Bacon
My Love Port
Rock Stream Award Winners
The lineup of spirits and ports at Rock Stream
Cayuga White Grapes
Red White and Blush

Get to Know Us

Rock Stream Vineyards is an estate winery owned and operated by Dr. Mark Karasz.  Mark is a West Point graduate and a retired Army Lieutenant Colonel with a PhD in chemistry.  A three-year tour in Italy inspired him to make wine and Grappa.  After returning from Italy, he founded Rock Stream Vineyards and began growing his own grapes and making wine, grape brandy, liqueurs, Grappa and ports.  Mark has been making wine since 1996 and has received multiple medals in the New York Wine Classic, the Finger Lakes International Wine Competition, and the New York State Fair.  He makes Riesling, Chardonnay, Cabernet Franc, and several native and hybrid grape blends including Rock Stream Queen, Queen of DeNile, Poolside Pink, and OMG Vino.  The best seller at Rock Stream is Make Me Blush, a sweet native grape blend with 4 gold medals.  Another gold medal winner and the second best seller is Dry Niagara.  It has a sweet grapey nose and a surprising dry finish, making it the only dry version of Niagara wine in the Finger Lakes.  

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