
JM Cellars
Woodinville · Woodinville
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The Oxto Edit
Oxto AIJM runs two very different operations: the picturesque Bramble Bump estate (members only on weekends) and The Vault in Maltby (open to the public Friday-Sunday). The Bramble Bump property gets booked solid for weddings, which tells you everything about its Instagram appeal. Parker's Wine Advocate called them 'first-class' years ago, and they've leaned into the community-building wine club model ever since. If you want in at Woodinville, join the club or visit Maltby.
About
Founded by John and Peggy Bigelow in 1998, JM Cellars operates two distinct Washington tasting rooms. The Bramble Bump property in Woodinville offers weekend tastings exclusively for wine club members against a backdrop of walking trails and Pacific Northwest landscaping that's become a sought-after wedding venue. Their Maltby location houses the production facility and welcomes the public Friday through Sunday for tastings and bottle sales. The winery earned recognition from Robert Parker's Wine Advocate and holds LIVE and Salmon Safe certifications for environmental practices. Their portfolio includes Pinot Noir, Sauvignon Blanc, Viognier, and proprietary blends like Bramble Bump Red. The wine club emphasizes casual enjoyment over formality, reflecting the winery's approach to making Washington wine accessible.
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